Measuring

Analog kitchen thermometer in stainless steel for pots and pans. Clear numbers. Smart clamp for the pan edge (removable). Not to be used in the oven. Measuring range: 0 to 220 °C. Diameter 70mm.Can be used as:Cooking thermometerKitchen thermometerHousehold thermometerMatter thermometerFrying thermometerMeat thermometerBack thermometerPot thermometerPan thermometer etc.

Analog oven thermometer in stainless steel. The oven thermometer can stand on its own or be suspended. Measuring range: 50 - 300 °C (NOTE! does not measure minus degrees). Diameter 60mm.Can also be used as:Cooking thermometerKitchen thermometer

Digital thermometer from Better Brew with a stainless steel probe attached via a 1 meter wire to the LED digital reader which has a range of -50C-200C, and is accurate to within 1C. The thermometer can a be set to Fahrenheit or centigrade readings. The temperature reader has a large easy to read LCD screen. Ideal for user all your brewing situations, mash, boil or fermentation.Temperature Range: -50°+ - 200° grader CAccuracy: +/- 1°Functions: Hold, settings between Celcius and Farenheit, Max/Min-memoryBattery: 1 pc AAA-battery (included)Note: Cannot be used in an oven due to the plastic handle on the probe.

Better Brew Full-Range LCD Strip Thermometer covers normal wine fermentation temperatures 0-30 degrees Celcius. This thermometer is self-adhesive so you can attach it to the outside of the fermenter for constant monitoring. Very practical thing that always sits where it should.

Better Brew Hydrometer with 3 scales.

Better Brew Jug Plastic 1L/35oz with scale

Better Brew Jug Plastic 4L with scale

Better Brew LCD-strip thermometer covers normal wine fermentation temperatures 14-30 degrees Celcius. This thermometer is self-adhesive so you can attach it to the outside of the fermenter for constant monitoring. Very practical thing that always sits where it should.

A long, accurate lab thermometer is invaluable. You can tie a string around this and let it hang down in the fermentation vessel. Since it goes all the way up to 100C, you can also use it when boiling wort and to check the cooling of the wort. An all-round instrument for beer brewing. -10 to 110 degrees Celsius. 30cm (12") long.

Better Brew Trial Jar Glass 250ml

Better Brew Trial Jar Plastic 100ml

Better Brew Trial Jar Plastic 250ml

Use the Wine Alcohol Meter for quick determination of the alcohol content in wine and mash. Graded in vol% for use at normal room temperature (15°C). Hold the instrument vertically with the funnel upwards. Pour some wine or mash into the funnel. As soon as a few drops appear in the lower part of the tube, the instrument should be turned upside down and placed on a table with the funnel as a base.The wine then flows down the graduated capillary tube. Where the upper surface of the wine or mash stops, the alohol percentage can be read against the scale, the liquid column must be free of air bubbles. Clean the vinometer thoroughly before and after each use.The vinometer measures approx. 13 cm long.

A 'Wine/Beer Thief' is the ideal solution for sampling your beer/wine in a quick and easy way. You can even use it as a measuring cylinder! Made from crystal clear glass giving you the possibility to evaluate the colour/ clarity and to read your hydrometer.

Bomex Erlenmeyer flask with wide mouth and excellent thermal and chemical performance thanks to the Borosilicate glass. Ideal for yeast starters. Boil the wort, or malt extract and water, in the flask on a stove/hot plate. Cool in water bath and then add yeast. Close them flask mouth with aluminum foil or fermenter airlock.Bomex Wide-Neck Erlenmeyer Flask 100mlVolume: 100 ml.Height: 110 mm.Diameter bottom: 70 mm.Diameter neck (inside): ca 29 mm.

Bomex Erlenmeyer flask with wide mouth and excellent thermal and chemical performance thanks to the Borosilicate glass. Ideal for yeast starters. Boil the wort, or malt extract and water, in the flask on a stove/hot plate. Cool in water bath and then add yeast. Close them flask mouth with aluminum foil or fermenter airlock.Bomex Wide-Neck Erlenmeyer Flask 2000mlVolume: 3000ml. Height: 315 mm. Diameter bottom: 190 mm. Diameter neck (interior): about 42 mm.

Bomex Erlenmeyer flask with wide mouth and excellent thermal and chemical performance thanks to the Borosilicate glass. Ideal for yeast starters. Boil the wort, or malt extract and water, in the flask on a stove/hot plate. Cool in water bath and then add yeast. Close them flask mouth with aluminum foil or fermenter airlock.Bomex Wide-Neck Erlenmeyer Flask 500mlVolume: 500 ml.Height: 185 mm.Diameter bottom: 105 mm.Diameter neck (inside): ca 34 mm.

Refractometer with Automatic Temperature Correction (ATC) and dual scales: 0-32°Brix and up to SG 1.130.

Ensure precision in your measurements with this handy digital spoon scale, designed for ultimate accuracy down to 0.1g. This tool makes dosing simple and accurate, perfect for any task requiring precise measurements. Key Features:- Capacity: Measures up to 500g.- Digital Display: Easy-to-read digital screen for precise readings.- Auto Shut-Off: Saves battery life by turning off automatically when not in use.How to Use:Hold the spoon horizontally while weighing to ensure accurate results. The minimum starting weight is 0.5g to activate the spoon, after which it measures with a precision of 0.1g.

Digital spoon scale with 3 different size spoons. Perfect when measuring water treatments or hops. High 0,1 gram precision.- Weighs up to 500 grams with 0,1g precision.- Choose between 4 units: gram, oz, gn eller ct.- Easy to clean: just remove  the spoon and wash.- Easy-to-read LCD-display.- Energy saving auto-off function.- Tare and Hold function.- Batteries not included (2pcs 5V AAA).- Manual in English.

Funnel Plastic 23cm

Funnels Set 50/70/100/115mm Plastic

High Beaker made from Borosilicate glass with high heat- and chemical resistance. The standard low form beaker with spout was originally devised by John Joseph Griffin, an English chemist, in the nineteenth century. This laboratory icon has gone on to become one of the most widely used items of laboratory glassware. Glass Beaker Borosilicate High 1000ml Volume: 1000 ml. Height: 18 cm. Bottly diameter: 10 cm.

High Beaker made from Borosilicate glass with high heat- and chemical resistance. The standard low form beaker with spout was originally devised by John Joseph Griffin, an English chemist, in the nineteenth century. This laboratory icon has gone on to become one of the most widely used items of laboratory glassware.Glass Beaker Borosilicate High 100ml Volume: 100 ml. Height: 8.8 cm. Bottom diameter: 4.8 cm.

High Beaker made from Borosilicate glass with high heat- and chemical resistance. The standard low form beaker with spout was originally devised by John Joseph Griffin, an English chemist, in the nineteenth century. This laboratory icon has gone on to become one of the most widely used items of laboratory glassware.Glass Beaker Borosilicate High 100ml Height: 12 cm. Bottom diameter: 6 cm.

High Beaker made from Borosilicate glass with high heat- and chemical resistance. The standard low form beaker with spout was originally devised by John Joseph Griffin, an English chemist, in the nineteenth century. This laboratory icon has gone on to become one of the most widely used items of laboratory glassware.Glass Beaker Borosilicate High 400ml Volume: 400 ml. Height: 14 cm. Bottly diameter: 7 cm.

High Beaker made from Borosilicate glass with high heat- and chemical resistance. The standard low form beaker with spout was originally devised by John Joseph Griffin, an English chemist, in the nineteenth century. This laboratory icon has gone on to become one of the most widely used items of laboratory glassware. Glass Beaker Borosilicate High 600ml Volume: 600 ml. Height: 15 cm. Bottom diameter: 8 cm.

Low Beaker made from Borosilicate glass with high heat- and chemical resistance. The standard low form beaker with spout was originally devised by John Joseph Griffin, an English chemist, in the nineteenth century. This laboratory icon has gone on to become one of the most widely used items of laboratory glassware.Glass Beaker Borosilicate Low 100mlVolume: 100mlHeight: 7,5 cm.Bottom diameter: 5,4 cm.

Low Glass Beaker - The standard low form beaker with spout was originally devised by John Joseph Griffin, an English chemist, in the nineteenth century. This laboratory icon has gone on to become one of the most widely used items of laboratory glassware.Glass Beaker Borosilicate Low 250mlVolume: 250 mlHeight: 10 cm.Bottom diameter: 7 cm.

Low Beaker made from Borosilicate glass with high heat- and chemical resistance. The standard low form beaker with spout was originally devised by John Joseph Griffin, an English chemist, in the nineteenth century. This laboratory icon has gone on to become one of the most widely used items of laboratory glassware.Glass Beaker Borosilicate Low 400mlVolume: 400mlHeight: 12 cm.Bottom diameter: 8 cm.

Bottle in brown glass, complete with glass pipette.

Graviator Wireless Charger can charge a Graviator of approx. 5 hours. The charger follows the Qi standard and can charge with 5W / 7.5W / 10W. This charger will also work with your phone if it's Qi-enabled.

A wireless hydrometer and thermometer that measures directly in the fermenter, and comminicates to the app BrewConnect via WiFi. It can be used independently in a brewing via WiFi, but the extra smart thing is that it can communicate directly with Ferminator Connect via Bluetooth. This allows a Ferminator Connect to know the exact temperature inside the beer and adjust the temperature even more precisely. The Gravity charger is charged wirelessly via the included wireless charger. It should therefore never be opened, and you avoid the risk of it leaking and destroying a brew. If the Graviator is not charged before brewing, this is not a problem. It can be charged in approx. 5 hours. The improved algorithm in Graviator, the unique design and build quality provide a high accuracy of ± 0.002 SG. The size and weight of the engraver also make it more stable under the crotch.Please observe! The Graviator does not work with steel fermenters.

Hydrometer for beer. 0-120 °Oechsle scale. The appearance of the meter may vary.

*battery included*. A perfect pocket temperature probe for homebrewing and BBQ! Check the temperature of your mash, whirlpool additions, or use it to check the internals of that fine-looking Lamb Roast on the bbq! With a range of-50°C to 300°C you will be hard-pressed not to get a temperature reading unless you live in an active volcano...Lava people or something.Specifications:Range: -50°C ~ 300°C / -58°F ~ 572°FResolution: 0.1°CTemperature Error: +-1°C (0~100°C)Power Supply: AG13 button battery x 1Functions:ON/OFF°C/°FHOLD

The Duotight Flow Stopper - Automatic Keg Filler (KL09393) is an fantastic device designed to streamline the keg filling process for homebrewers. This product,  offers a hassle-free method of filling kegs, or transferring between kegs during filtering or after fining. It is particularly useful because it attaches to the gas post of your keg and automatically cuts off the flow once the keg is full, thus preventing overfilling and spillage of beer. Some of its key features include compatibility with Duotight fittings, ensuring a secure and leak-free connection, and the ability to work with a BlowTie spunding valve. When used with the BlowTie, it allows you to apply head pressure to the keg, enabling control over the flow speed and reducing foam during the filling process.For this setup, a short length of 8 mm OD EVABarrier tubing is required to connect the BlowTie to the outlet of the Flow Stopper. This flow stopper includes:2 x duotight 5/8" thread x 8mm pushfit (for hose)1 x duotight Elbow pushfit 8mm1 x duotight straight 8mm pushfit x 7/16" thread for threaded ball lock1 x ball float1 x stainless spring1 x acrylic sight glass (with 5/8 male thread on either side)*Colours of the floating ball and joiners may vary. You need to buy a ball lock with a thred if you do not have one. 

Kegland Oxygen Flow Meter with 8mm Duotight. Pure oxygen is the best way to get your yeast off to a cracking start. Simply use this high pressure and high capacity disposable tank to boost dissolved oxygen levels in your cooled wort.Oxygen is great for use with high gravity beers or pilsners where you are trying to build up a large population of yeast.We would recommend the use of a diffusion stone. These small diffusion stones create very fine bubbles of oxygen in your wort and help the oxygen to dissolve into solution faster. If you want a really nice optoin we would recommend the use of this oxygenation wand and this is a bit more erganomic as you have a rigid stainless tube to force the stone to the bottom of the fermenter rater than it floating to the surface.This flow control device is designed to be used with our oxygen cylinder and regulator that can be purchased separately.InstructionsAttach the regulator to to the top of your disposable cylinder. Turn pressure up to 1-10psi. Immerse diffusion stone in wort for 1-2 minutes. Then dial the flow meter up to 1.0L/min. The time it takes to saturate will depend on volume, temperature, depth of vessel, and type of stone (0.5mm recommended)NOTE: Wort must be cold. It is extremely difficult to get oxygen to dissolve into hot wort so it's essential to cool wort completely before starting this process.

Achieve quick and fast gravity readings of your homebrewing in three specific scales at high ranges, SG Sugar, BRIX and SG Wort. Getting fast, accurate, and reliable readings during all-grain brewing is essential to getting the best possible efficiencies. Refractometers help you achieve this and can speed up your brew day significantly. Now in a water-resistant design that is rechargeable! This model also features ATC (automatic temperature compensation). This high-quality refractometer is extremely accurate and easy to use and calibrate. Calibration is simply done with a few drops of distilled water and the use of a flat head screwdriver. Comes with:Carry caseRed Magnetic Charging USB Charging Cable (AU plug not included) Calibrate Steps:1. Add 10 drops of clean filtered water (preferably deionised water) to the refracted sample end of your Refractometer. 2. Either in direct sunlight or using the LED, observe the blue shaded area. Does it read 1.000? If it is higher or lower, you will need to use a flat headed screwdriver and adjust the underside of the Saber Refractometer so that it reads 1.000.

Measuring Cylinder Plastic 100ml, height about 27cm.

The Measuring Kit comprises of a Hydrometer and a Measuring Cylinder 100ml.

The Measuring Kit comprises of a Hydrometer 3-scale and a Measuring Cylinder 100ml.

Cleaning solution is ideal for cleaning all pH, ORP and TDS meter's probes. To help maintain high performance and accuracy for any electrode, regular cleaning is required to remove the build up of dirt and setiment on the glass or carbon surfaces of a sensing probe. Use M10016B to help extend the life of the meter's electrode. Electrode cleaning solution should not be a substitute for rinse and or storage solutions. Sachet packaging means that you get fresh solution every time. Ideal for infrequent or field use. No risk of using an expired calibration solution. Milwaukee cleaning solutions are designed to help you achieve reliable and repeatable measurements while extending the life of your electrode.DESIGN FEATURESFundamental for gently cleaning the electrode between uses and before storage.Sealed against light and air.Ideal for on-the-spot cleaning too.Simply open, insert the tester or electrode into the sachet and gently stir let soak for 15 minutes.

Cleaning solution is ideal for cleaning all pH, ORP and TDS meter's probes. To help maintain high performance and accuracy for any electrode, regular cleaning is required to remove the build up of dirt and setiment on the glass or carbon surfaces of a sensing probe. Use M10016B to help extend the life of the meter's electrode. Electrode cleaning solution should not be a substitute for rinse and or storage solutions. Sachet packaging means that you get fresh solution every time. Ideal for infrequent or field use. No risk of using an expired calibration solution. Milwaukee cleaning solutions are designed to help you achieve reliable and repeatable measurements while extending the life of your electrode.DESIGN FEATURESFundamental for gently cleaning the electrode between uses and before storage.Sealed against light and air.Ideal for on-the-spot cleaning too.Simply open, insert the tester or electrode into the sachet and gently stir let soak for 15 minutes.

Electrode rinse solution (deionised water) is ideal for using as an intermediate rinse between samples or calibration solutions to avoid cross contamination. This rinse solution is also ideal for removing basic salt deposit buildup on the probe or cap caused by storage solution evaporation. Even though salt deposit buildup is normal, it should be removed before measurement or calibration.Electrode rinse solution should not be a substitute for cleaning or storage solutions. Sachet packaging means that you get fresh solution every time. Ideal for infrequent or field use. No risk of using an expired calibration solution. Milwaukee solutions are designed to help you achieve reliable and repeatable measurements while extending the life of your electrode.DESIGN FEATURESElectrode Rinse SolutionFundamental for gently rinsing the electrode between like samples or calibration solutions as well as rinsing off salt deposit buildup.Sealed against light and airIdeal for on-the-spot calibrationSimply open, insert the tester or electrode into the sachet and gently stir

FRESH-START is set of pH calibration and electrode rinse solutions designed to optimize the accuracy of your measurements and avoid cross contamination between samples or calibration solutions. Included in the kit is lab grade pH 4.01 buffer solution (M10004B) sachets, pH 7.01 buffer solution (M10007B) sachets, pH 10.01 buffer solution (M10010B) sachets and electrode rinse solution (M10000B) sachets. All sachets are 20 mL.- 5 x M10004B pH 4.01 Calibration Buffer Solution Sachets (20 mL)- 10 x M10007B pH 7.01 Calibration Buffer Solution Sachets (20 mL)- 5 x M10010B pH 4.01 Calibration Buffer Solution Sachets (20 mL)- 5 x M10000B Electrode Rinse Solution Sachets (20 mL)DESIGN FEATURES- Solutions - 20 mL (box of 25)- pH buffers are for the correct use of electrodes and for obtaining the most accurate and reproducible readings- Electrode rinse solution is fundamental for gently rinsing the electrode between like samples or calibration solutions as well as rinsing off salt deposit buildup.- Sealed against light and air- Ideal for on-the-spot calibration- Simply open, insert the tester or electrode into the sachet and gently stir- Formulated with a 5 year expiryThe buffer solutions are certified to meet the standard to an accuracy of ±0.01 pH removing the inaccuracies involved with mixing buffers.Electrode rinse solution is ideal for using as an intermediate rinse between samples or calibration solutions to avoid cross contamination. This rinse solution is also ideal for removing basic salt deposit buildup on the probe or cap caused by storage solution evaporation. Even though salt deposit buildup is normal, it should be removed before measurement or calibration.Electrode rinse solution should not be a substitute for cleaning or storage solutions.Sachet packaging means that you get fresh solution every time. Ideal for infrequent or field use. No risk of using an expired calibration solution.Milwaukee solutions are designed to help you achieve reliable and repeatable measurements while extending the life of your electrode.

Thousands of food and beverage professionals and hobbyists, from chefs and food quality professionals to brewers and wine makers, have moved to digital MA885 Digital Brix / °Oechsle (°Oe) and °KMW (°Babo) meter for measurement of must and grapes from less accurate and less precise optical refractometers. Batteries are included.The Milwaukee digital Brix/°Oechsle (°Oe) / KMW (°Babo) refractometer is temperature compensated with a 0 to 50% Brix / 0 to 230°Oechsle °Oe) 0 to 42 / °KMW (°Babo) range and +/- 0.2% Brix / +/-1°Oechsle / +/-0.2 °KMW accuracy. It is easy to use with simple two button operation and fast with a response time under 2 seconds. Maintenance is a breeze also with an easy-to-clean sealed flint glass prism and stainless steel well. The MA885 eliminates the uncertainty of optical refractometers by providing and accurate digital readout.DESIGN FEATURES- Fast, accurate results with digital dual level LCD readout.- Easy measurement with just 2-3 drops of sample needed and results less than 2 seconds.- Simple one-point calibration using distilled or deionized water.- Easy to clean, stainless steel sample well with unit rated to IP65 as "dust tight" and protected against water jets.- Battery percent level indicator with automatic shut-off (batteries included).- Ideal for winemakers, brewers, syrup producers, food producers and many other applications.- The conversion used is based on the ICUMSA Methods Book (International Commission for Uniform Methods of Sugar Analysis).SPECIFICATIONSRange: 0 to 50% Brix | 0 to 230°Oechsle (°Oe) | 0 to 42 °KMW (°Babo)| Temperature 0 to 80°C / 32 to 176°FResolution: 0.1 Brix | 1°Oechsle (°Oe) | 0.1 °KMW (°Babo) | 0.1°C / 0.1°FAccuracy: ±0.2% Brix | ±1°Oechsle (°Oe) | ±0.2°KMW (°Babo) | ±0.3°C / ±0.5°FLight Source: Yellow LEDMeasurement Time: Approximately 1.5 secondsMinimum Sample: Volume 100 µL or 2 metrics drops (cover prism totally)Sample Cell: Stainless steel ring and flint glass prismTemperature Compensation: Automatic between 10 and 40°C / 50 to 104°FEnclosure rating: IP65Case Material: ABSBattery Type: 1 x 9V AA (included)Battery Life: 5000 hours reading with auto-shut off after 3 minutes of non-useDimensions Meter: 7.6 x 4.0 x 2.64 inches (192 x 102 x 67 mm)Weight Meter: .93 lbs. (0.42 kg)Dimensions Package: 11 x 6.8 x 4.60 inches (268 x 172 x 118 mm)Weight Packaged: 1.46 lbs. (0.66 kg)WHAT PEOPLE ARE SAYING"Anyone who produces wine, grape juice, maple syrup or craft beer should find this product one of the best investments they make on any piece of equipment.""I am in love with this instrument. No more large samples. No more phony readings from badly made refractometers.""Dramatically improved my commercial brewing consistency & efficiency. Now I can quickly stop my sparge when I get to to my OG.""I used this for finishing Maple Syrup. I had been trying to determine sugar content using temperature and a hydrometer. I found both very difficult to use. The refractometer was much easier."

The MA9071 electrolyte fill solution is designed for Milwaukee's polarographic dissolved oxygen probe. A high quality electrolyte solution is crucial to the performance of your dissolved oxygen probe.DESIGN FEATURESPRECISE FORMULATIONFactory mixed using reagent grade chemicals in a dedicated, temperature controlled environment.TRACEABLEProduct labeled with product code, lot number and expiration date.SECUREAir tight bottle with tamper-proof seal.USE AND CARE“OPEN AIR” CALIBRATION PROCEDURE FOR THE MW600 DISSOLVED OXYGEN METER1. Remove the membraneTake the membrane off the end of the probe and dry the diode off.2. Zero out the displayConnect the probe to the base unit and turn the unit on. Your display should read 0.0. If it does not, go to the position “0” screw on the front of the unit with the screw driver provided and through the access hole make the unit display read 0.0.3. Fill the membraneGo to the membrane and put the “O” ring inside the membrane on the shoulder at the base of the threads. Fill the membrane to just short of the “O” ring with MA9071 electrolyte solution. Be sure that there are no bubbles inside the membrane. (Air bubbles are the main cause of calibration failure)4. Attach the membraneScrew the membrane on to the probe.5. Let stablizeTurn the meter on and hang the probe off the end of a table pointing down and let the unit display stabilize (this may take 5 to 15 minutes)6. AdjustPush down and hold the “Cal” button on the front face of the meter and with the screwdriver go to the front Cal position “100%” and make the display read 100.You are now calibrated.EXTRA TIPSWatch for the membrane having wrinkles or stretch marks. If you see wrinkles, replace with a new membrane.Always use fresh electrolyte solution (MA9071).

The Milwaukee MI56P is the replacement pH/temperature probe (electrode) for the pH55 PRO and pH56 PRO Testers (sold separately). The MI56P probe measures pH and temperature and easily slides into the tester fitting then screws into the meter body for secure installation.

The Milwaukee MW102 PRO+ pH meter has won fans around the world with its reliable, fast and simple operation as well as its toughness. Accurate to ± 0.02 pH with automatic temperature compensation (ATC). Ideal for use by brewers, wine makers, growers and other users with challenging pH measurement needs. Battery is included.SUMMARYThe Milwaukee PRO+ pH Meter is preferred by people testing samples that cause other pH testers and meters to fail from brewers and wine makers to hydroponic growers and farmers.The Milwaukee PRO pH meter offers:ACCURACYPeople choose the PRO+ pH Meter to improve the accuracy of their pH testing program. With two point calibration, the meter can be quickly calibrated to a higher accuracy compared with one point calibration. The MW102 meter is accuracy to ± 0.02 pH. 5x more accurate than some alternative meters.The meter comes with both a pH probe and temperature probe allowing the meter to automatically adjust the pH reading for the effect of temperature.The temperature probe can also be used as a very accurate thermometer.TOUGHNESSThe rugged meter is built to take knocks.LOW MAINTENACEThe PRO+ pH meter comes with the Milwaukee SE220 pH probe. The SE220 is Milwaukee's top selling lab grade electrode for a reason. Designed to be both low maintenance (gel filled) and able to withstand more challenging samples (double junction). The SE220 is ideal for use in beer making, winemaking and hydroponics. SPECIFICATIONSpH Range: -2.00 to 16.00 pHTemp Range: -5 to 70°CpH Accuracy ±0.02 pHpH Resolution: 0.01 pHpH Typical EMC Deviation: ±0.2 pHTemp Resolution 0.1°CTemp Accuracy (@25°C): ±0.5°CTemperature Compensation: Automatic, 0 to 70°CTemp Typical EMC Deviation: ±0.5°CCalibration: Automatic, 1 or 2 pointspH Electrode: SE220 (included)Temperature: Probe MA830R (included)Environment: 0 to 50°C / 32 to 122°F; max RH 95%Battery Type: 1 x 9V (included)Battery Life: Approx. 300 hours of continuous useAuto-off: After 8 minutes of non-useApproximate dimensions: 5.7 x 3.1 x 1.6 inchesWeight: 1.1 lbs with batteryDESIGN FEATURESFast easy to read results with large digital LCD readoutExtreme accuracy to ±0.02 pH and extended range (-2.00 pH to 16.00 pH)Lightweight and portableEasy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilizeSimple push button, automatic two-point calibration for increased accuracyGel-filled, double junction lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storageRugged stainless temperature probe3 feet probe cables for extra flexibility when testingAuto shut off and low power demand with approx. 300 hours of continuous use (battery included)CARE AND USE pH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.SENSING BULBThe glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.REFERENCE JUNCTIONThe reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH electrode will no longer function.You can extend the life of your pH electrode in the following ways.STORAGEThe pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged.Storing in pH probe storage solution MA9015 or pH calibration buffers will help address both these issues. Do not store in tap water and DI water. This will damage the sensitivity of the probe.The best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage.CLEANINGResidue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution MA9016.CALIBRATIONThe pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO Plus pH meter accurate. Also, calibrate after cleaning or a long period of storage.WHAT PEOPLE ARE SAYING"Amazingly accurate, the best meter I have used so far.""Very satisfied, very accurate, rugged device that calibrates easily.""Rarely needs to be calibrated and gives perfect readings every time.""Killer tool, good value."