Extech PH110 ExStik® Refillable pH Meter, Electrode, pH

This digital pH pen displays both temperature and pH simultaneously on a dual LCD display. The R3500 features automatic temperature compensation for accurate readings and includes a built-in calibration procedure. Features: User selectable °F or °C Replaceable pH electrode module Data hold function Waterproof housing Protective cap keeps sensor moistened Low battery indicator and auto shut off Accuracy: ±0.02 pH, ±1.8°F (1°C) What's included with the REED R3500 pH Meter Protective Cap Hard Carrying Case Batteries Ideal Applications for the REED R3500 Water ...

Extech OYSTER-15 Oyster pH/mV/Temperature Meter Kit, Electrode Exclusive oyster design can be used in the lab or in the field. Large LCD built into adjustable flip up cover displays pH or mV and temperature simultaneously. Stores/recalls 25 labeled readings. Auto or manual temperature compensation. 5 point buffer recognition. Includes: Meter Neck strap 9v battery pH probe Sample buffers (4 and 7pH) and carrying case Optional RTD temperature probe

Measures pH or mV while simultaneously displaying temperature. The R3525 features a microprocessor that allows automatic buffer solution recognition, 3-point calibration to ensure high accuracy, and a protective rubber holster. Features Dual LCD displays pH or mV and temperature simultaneously Automatic Temperature Compensation (ATC) User selectable °F or °C Designed for handheld or wall mount applications Replaceable electrode module Low battery indicator and auto shut off What's included with the REED R3525 pH/mV Meter pH Electrode Protective Holster 4 and 7pH Buffer Solution ...

Extech PH220-C pH Meter with 39-inch Cabled Electrode Rugged design for handheld or wall mount (magnetic back). Magnetic back panel offers optimum flexibility and convenience. Low Battery indicator and Auto Power off. Specifically designed for fast response measurement. Select PH220-C Kit to include ATC pH polycarbonate electrode (12mm diameter) with 39 (1m) cable.

Extech DO600 Waterproof ExStik® II Dissolved Oxygen Meter, Wide-Band Sensor Oxygen level displayed as % saturation from 0 to 200.0% or concentration from 0 to 20.00ppm (mg/L). Adjustable altitude compensation (0 to 20,000 ft. in 1,000 ft. increments). Adjustable salinity compensation from 0 to 50ppt. Analog bargraph indicates trends. Memory stores up to 25 data sets with do and temperature reading. Self calibration on power up, data hold, auto power off and low battery indicator. Waterproof to PIP57. Features: Electrode Protective sensor cap Spare membrane cap Electrolyte Four 3 V CR-2032 ...