pH Meters - Page 41

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 Ideal for commercial use. TDS:ATC (Automatic Temperature Compensation).Measurement Range: 0-9990 ppm , 1 ppm Resolution, +/- 2% Readout Accuracy TDS-EZ:Measurement Range: 0-9990 ppm , 1 ppm Resolution, +/- 3% Readout Accuracy. TDS-3:Measurement Range: 0-9990 ppm , 1 ppm Resolution, +/- 2% Readout Accuracy. TDS-3TM:Measurement Range: 0-9990 ppm , 1 ppm Resolution, +/- 2% Readout Accuracy. TDS-4:ATC (Automatic Temperature Compensation).Measurement Range: 0-9990 ppm , 1 ppm Resolution, +/- 2% Readout Accuracy TDS-4TM:ATC (Automatic Temperature Compensation).Measurement Range: 0-9990 ppm , 1 ppm Resolution, +/- 2% Readout Accuracy

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.

Manufacturer: Hydrofarm, Inc. Brand: Oakton Model: OK3542505

Two important measurements in one instrument. The PC Testr tests conductivity and pH while the PT Testr tests TDS and ph. They feature easy-to-read displays, push-button calibration, HOLD function and error messages. Valox housing and stainless steel electrodes offer good chemical compatibility and durability and are designed to float. All waterproof Testrs have replaceable sensors.

Manufacturer: COLE-PARMER Brand: Cole-Parmer

In-line electrodes operate from 32 to 212°>F (0 to 100°>C) and have a chemical-resistant PVDF housing with a 1/2'' NPT(M) thread. Housing measures 4'' x 15/16'' diameter. Electrode extends 1'' beyond housing. Maximum pressure 100 psi. Measure pH from 0 to 13. Note: 100 Ω 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. Integral, one-piece electrode and housing for installation convenience Choose from single-junction or double-junction designs Options of BNC or stripped and tinned ends

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI98331

Replaceable 122 mm (4.5") penetration probe. Automatic temperature compensation. Lightweight and portable. The HI 98331 Soil Test is a pocket tester specifically designed to directly measure soil conductivity and temperature. With a temperature sensor in the penetration probe, measurements are automatically temperature compensated. The conductivity range can be calibrated at one point and is designed to be performed in a standardized solution. HI 98331 Soil Testis supplied with HI 73331 penetration conductivity probe, calibration screwdriver, batteries. Range: conductivity: 0.00 to 4.00 mS/cm (dS/m),Temperature Range : 0.0 to 50.0 degree C. Resolution: Conductivity: 0.01 mS/cm, Temperature: 0.1 degree C. Accuracy: Conductivity: +/-0.05 mS/cm (0.00 to 2.00 mS/cm),+/-0.30 mS/cm (2.00 to 4.00 mS/cm), Temperature: +/-1 degree C. Temperature Compensation: Automatic, Temperature coefficient (beta) fixed at the rate of 2 percent degree C. Calibration: Manual 1 point. Probe: HI 73331 122 mm (4.5") penetration. Battery type: 4 by 1.5V. Environment: 0 to 50 degree C. Measures 6-25/64" length by 1-19/32" width by 1" height. Weight: 3.5 oz.

Manufacturer: NEWGATE Brand: i-mesh-bean Color: Blue

iMeshbean® is a registered trademark and "Newgate-Ship from CA"is the only authorized seller of iMeshbean branded products. Features 1. Brand New in Box Ready to Be Operated Upon Arrival. 2. Six-in-one Meter: EC, CF, ℃, °F, TDS, pH 3. Easy Calibration of pH and TDS with just a Mini-screwdriver 4. Automatic Temperature Compensation (without this, pH reading will differ as the temperature varies) 5. Large, Triple Level Display 6. Caps on Both Sides for Storage and Protection of Electrodes 7. Suction Cups to Attach the Electrodes onto the Inwall of the Vessel, Tank or Reservoir etc. 8. Silicone Skin Case Could Protect the Meter from scratches 9. CE Certificated to Offer Safer and Precise Measurement Specification: Operating Temp: 0℃ ~ 50℃ (32°F ~ 122°F) Automatic Temp. Compensation: 0℃ ~ 50℃ (32°F ~ 122°F) Dimension: 6" x 3 3/8" x 7/8" (155 x 86 x 22mm) Weight: approx. 223g Package: 1 x Six-in-one Meter 2 x Probes 1 x AC-DC Adaptor 2 x Suction Cups 1 x Mini Screwdriver 1 x Silicone Skin Case

Manufacturer: Cole Parmer Brand: Cole-Parmer Model: 35805-04