pH and Temperature Monitor - Ideal for Agricultural & Hydroponic applications
- Waterproof
- Large, dual-level backlit LCD
This new indicator from Hanna has a large, dual-level back-lit LCD to give you instantaneous readings of both pH and temperature even from a distance. The microprocessor provides automatic calibration, automatic buffer selection and automatic temperature compensation. The water proof pH indicator HI 991401 has been designed to meet the Grower's need for equipment suited to the aggressive environments found in agricultural and hydroponics applications. Measurements are highly accurate and can be verified with one or two point calibration. Low batteries and battery changes are no longer a problem thanks to a 12 VDC power supply included with the meter. The electrode is interchangeable and has been specially designed to address the needs of growers. Its design guarantees greater clogging resistance in fertilizer solutions with high concentrations of phosphate, nitrate, etc. This is a major improvement ensuring longer life for your electrode!
HI 991401 is supplied complete with HI 1293D pH electrode, fixed temperature probe, pH 4 and pH 7 calibration solutions (20 mL each), 12 VDC adapter and instructions. |
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