Cole-Parmer Solution Grounded pH Probe, DJ/PPS/No ATC; BNC

Manufacturer: Umiin Brand: Umiin

Umin Automatic Calibration Digital pH Meter is professional and ideal tool for you testing your water level. The cap keeps the sensor moist when stored upright, and can be used as a container for sensor-conditioning. Get accurate pH measurement easily This pH meter the perfect device for your testing of the acidity or alkalinity of liquids. It is very easy to use - just immerse the electrode to get accurate, fast readings. How to Calibrate STEP 1:Turn open pH meter, Clean the electrode in distill water STEP 2: Immerse the electrode in pH 6.86 standard buffer solution STEP 3: Press the "CAL" button. Wait until the display digital is 6.86pH and steady STEP 4: Clean the electrode in distill water and dry it, immerse the electrode in Ph 4.00 standard buffer solution STEP 5: Press the "CAL" button. Wait until the display digital is 4.00pH. Then complete pH 4.00 calibration STEP 6: Clean electrode and dry it, put the meter into PH 9.18 standard buffer solution. Check if reading is correct between 9.17-9.19pH Sp...

Manufacturer: Hanna Instruments Brand: Hanna Instruments

The HI 991401 pH/Temperature meter is a waterproof device designed specifically for measuring pH and temperature in hydroponics, and agricultural applications. Featuring a large easy-to-read LCD screen, automatic temperature compensation, and automatic calibration (at one or two points with two sets of memorized buffers), the tester provides fast and accurate pH and temperature readings. The HI 991401 also features a non-clogging pH electrode which was designed specifically to work in fertilizer solutions with high concentrations of phosphate and nitrate. A hold function allows the user to freeze the display to record results. The HI 991401 tester measures temperatures of 0.0 to 60.0 degrees C (32 to 140 degrees F) + or - 0.5 degrees C (+ or - 1 degrees F)/RH max 95% (+ or - 0.1 degrees C /0.1 degrees F), and has a range of 0.0 to 14.0 pH (+ or - 0.1) with a resolution of 0.1 pH. Power is supplied through a 12-Vdc power adapter and the device has an input impedance of 1E12 Ohm. At 160 x 105 x 31 mm (6.3 x 4...

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI98127B

The HI 98127B home beer pH and temperature test kit is a portable, waterproof pH and temperature meter with a replaceable electrode and automatic temperature compensation (ATC) featuring a stability function that indicates when the meter is ready to take a reading. It features a hold function to freeze the screen while results are recorded. The kit includes two 20 oz.-packets of 4.01 and 7.01 buffer solutions, and food-grade cleaning solution, and a case. This meter is designed for use in the beer and beverage making process, but can be used to measure pH for other applications. The HI 98127B tester measures temperatures between -5.0 to 60.0 degrees C/23.0 to 140.0 degrees F (+ or - 0.5 degrees C / + or - 1 degrees F), and has a range of -2.0 to 16.0 pH (+ or - 0.1) with a resolution of 0.1 pH. Calibration is automatic, at one or two points with two sets of memorized buffers (pH 4.01/7.01/10.01 or pH 4.01/6.86/9.18). The meter weighs 100 g/3.5 oz. and measures 163 x 40 x 26 mm/6.4 x 1.6 x 1.0 inches (HWD)...

Manufacturer: CB Brand: CB

Measures pH in aqueous solutions and the potentials of electrodes. If equipped with ion selective electrode, it can be used to measure electric potentials. Model: pHS-25 Accuracy: pH: +/- 0.05 mV: 0.2% Measurement range: pH 0-14 pH mV 0-+/-1400 mV Input impedance: >1012 ohms Zero drift:

Manufacturer: iPower Distributor L&G Brand: Bluelab

Can be used undiluted with the Bluelab pH Controller and Bluelab pH Controller Connect;They're manufactured with premium quality acid/alkali concentration;Has excellent quality

Manufacturer: COLE-PARMER Brand: Cole-Parmer

BNC cables are used to connect the electrodes to meters, controllers and transmeters that accept BNC connections (most common).

Manufacturer: COLE-PARMER Brand: Extech

This portable, IP57-rated meter is designed for quick and accurate measurement of fluoride ions in drinking water and other aqueous samples. The sensing electrode, measuring electronics, and display are all contained in one easy-to-use package. Meter features auto power-off after 10 minutes and a low-battery indicator. What's Included: electrode, protective cap, sample cup with reagent and cap, four 3V CR2032 batteries, and 48" neck strap Direct reading of total fluoride Automatic temperature compensation (±10°C of calibration temperature) Automatic calibration Internal datalogger for storing up to 25 readings LCD displays ppm and temperature with bargraph simultaneously Compliant with EPA Method 340.2 (Potentiometric Ion Selective Electrode)

Manufacturer: Lynxtech Brand: LYNXTECH Color: TDS-3TM

Product Description A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS-3TM can tell you your overall water purity level,which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS-3TM is great for checking your tap water quality, or knowing when to change a filter. (The meter does not test for biological contaminants.) The TDS-3TM is a great tool for drinking water,water filtration and purification, colloidal silver, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, commercial and industrial applications and more. The TDS-3TM is a rugged model that includes a protective carrying case. This is the world's most popular handheld TDS meter for industry professionals. From the Manufacturer Ide...

Manufacturer: COLE-PARMER Brand: Cole-Parmer

General-purpose single-junction electrodes are economical yet accurate. Can be used for measurements up to pH 13. Maximum pressure is 150 psi at 25°>C. Note: 100Ω RTD ATC elements are platinum and conform to DIN curve 43760. ATC connector is miniature audio plug. Connector for the 1 kΩ RTD and the 3 kΩ Balco ATC elements is a spade lug. Connector for 100 kΩ thermistor ATC elements is a standard 1/4" phone plug.