Cole-Parmer General Purpose pH Electrode, 10-ft Cable

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. Batter...

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 Mi...

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

Manufacturer: COLE-PARMER Brand: Oakton

Annual replacement RDO sensor cap. Simply line up arrows and slide onto probe. Quality accessories for Oakton RDO Meters

Manufacturer: Horiba Brand: HORIBA

For general purposes (provided as a standard accessory for The Horiba Conductivity Cells (Submersible Type) 3552-10D is DS-10 series) The Horiba Conductivity Cells (Submersible Type) 3552-10D is cell constants are within ±10% of The Horiba Conductivity Cells (Submersible Type) 3552-10D is values shown.

Manufacturer: Ohaus Brand: Ohaus Model: 30057495

The Ohaus Starter 2100 bench meter is the cost-effective choice to provide reliable pH, mV and ORP results again and again. The 2100-E offers automatic and manual temperature compensation and includes a built-in adjustable electrode arm, auto buffer recognition, 1 pre-defined buffer group, attached quick reference guide, 2-in-1 plastic, refillable pH electrode and pH buffer powder sachet. ORP electrode sold separately.

Manufacturer: Daigger Brand: LabGenius Model: 7011-DSI

The lab Genius waterproof meter is capable of performing multifunctional testing on ph., cond(us), tds(ppm), orp(mv), salt(ppm). it is simple to calibrate by one keyboard. Low batter and consumption indicator with auto power shut-off after 10 minutes of inactivity. Easy to replace electrode module with automatic electrode recognition displayed during insertion. The unit includes a carrying case, sensor, standard solution, soaking solution, 4 x 1.5V batteries, a lanyard connection and an instruction manual.