HI981405N-02 PH / EC & TDS-INDICATOR WITH ELECTRODE GRO’CHEK

Product information “HI981405N pH / EC & TDS-Indicator with Electrode GRO’CHEK”

HI 981405N-02 is ideal for agricultural, horticultural and hydroponics applications where pH and EC levels need to be continuously monitored for optimal plant growth. This instrument continuously monitors and displays the values of a solution on an easy to read set of LCD’s.

The HI 1286 gel filled pH electrode is replaceable and the BNC connector is protected behind a waterproof sleeve. The unique design of the electrode guarantees greater clogging resistance in fertilizer solutions with high concentrations of phosphate, nitrate, etc.

This model is equipped with a grounding bar to ensure highly accurate pH readings and longer electrode life.

The HI 981405N-02 is compact and easy to install and use making it ideal for all continuous monitoring applications.

 

Order Information:   HI 981405N-02 (230V) are supplied complete with HI 1286 pH electrode, HI 7632 EC probe, HI 1283 grounding bar, calibration solutions, screwdriver for calibration,  12 VDC adapter and instructions.

Specification :

Range	pH	0.0 to 14.0 pH
	EC	0.00 to 9.99 mS/cm
Resolution	pH	0.1 pH
	EC	0.01 mS/cm
Accuracy @ 20°C	pH	±0.2 pH
	EC	±2% F.S.
Calibration	pH	manual at one or two points
	EC	manual at one point
Temperature Compensation		automatic from 5 to 50°C (41 to 122°F) (EC only)
Probes		HI 1286 interchangeable pH electrode (included), HI 7632 EC probe (fixed), HI 1283 grounding bar with 2 m (6.6’) cable (included)
Power Supply		12 VDC adapter (included)
Environment		0 to 50°C (32 to 122°F), RH 95%
Dimensions		165 x 110 x 35 mm (6.5 x 4.3 x 1.3”)
Weight		300 g (10.6 oz.)

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