Hanna HI 981401N - pH Gro'Chek Water Resistant pH Indicator

Products > pH, EC & TDS > Hanna Instruments Meters > Hanna HI 981401N - pH Gro'Chek Water Resistant pH Indicator

Gro'Chek Water Resistant pH Indicator

Water resistant
One or two point calibration
Electrode clog resistance

The pH indicator HI 981401N has been designed to meet the grower's need for equipment suited to the aggressive environments found in agricultural and hydroponics applications. The housing is water resistant and features a molded eye which allows installation right above the sample to be monitored.

Measurements are highly accurate and can be verified with two point calibration. With a 12 VDC power supply included with the meter, low battery failures are never an issue. The electrode is interchangeable and the connector is well protected behind a waterproof sleeve. The meter is supplied with a stainless steel probe, preventing potential grounding problems and ensuring extended electrode life.

The gel-filled pH electrode has been specially designed to address the needs of growers. Its design guarantees greater clogging resistance in fertilizer solutions with high concentrations of nutrients such as phosphate and nitrate.

Specifications:

Range		0.0 to 14.0 pH
Resolution		0.1 pH
Accuracy		0.2 pH
Calibration		manual two point, at pH 4 and 7
pH Electrode		HI 1286 PEI body pH electrode with 2 m (6.6') cable (included); HI 1283 stainless steel grounding bar with 2 m (6.6') cable (included)
Input Impedance		10¹² Ohm
Power Supply		12 Vdc power adapter (included)
Environment		0 to 50C (32 to 122F); RH max 100%
Dimensions		86 x 110 x 43 mm (3.4 x 4.3 x 1.7")
Weight		150 g (5.3 oz.)

Item Specifications
Part Number: 131897
Manufacturer: Hanna Instruments
Manufacturer's Part Number: HI 981401N
Dimensional Weight: 1 lbs

Additional Documents:

Instruction Manual 504 KB Modified: 4/13/2010

Image Gallery:

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