Hanna Instruments HI 991301 pH Meter, ±0.01pH Accuracy, 0.01pH Resolution, 14pH Max, +60 °C Max

The HI-991301 from Hanna is a high range meter for testing pH, electro-conductivity, total dissolved solids, and temperature. The meter is supplied with a multi-parameter probe specifically designed for this meter.

Simple to use – has a two-operation button
Full scale pH readings
Automatic calibration and temperature compensation
Selectable EC/TDS conversion factor
Adjustable conductivity temperature coefficient
Large LCD display
Battery level and low battery indicator - 3 x 1.5V AAA / approx. 600 hours of continuous use
Simple calibration procedure
Probe is housed in a rugged plastic sheath with reinforced rubber cable and stainless-steel DIN connector
IP67 rating – waterproof casing
Probe quick connect system
Auto off function

Greenhouse irrigation
Hydroponics
Groundwater monitoring from agriculture nutrient pollution

For spare probe please refer to HI-1288 (RS article 469-7507)

Multi-parameter probe, batteries, instruction manual, hard carrying case.