General Tools & Instruments Complete Waterproof Self Calibrating Micro Processor Kit-Ph Mv Temp Cond Tds Salt

For water treatment plants, industrial pollution control, lab and field use. Features & Benefits : Measures pH, ORP, conductivity, TDS, salinity,temperature Automatic temperature compensation IP-57 waterproof (unit floats) Pocket sized Lightweight Min/Max memory + data hold CE and RoHS approved Specifications : Measurement Ranges: 0 to 14 for pH; -1000 to1000mV for ORP; 0 to 2000 uS (MicroSiemens)for conductivity; 0 to 1300 ppm for TDS;0 to 1000 ppm for salinity; 32° to 194°F(0° to 90°C) for temperatureMeasurement Accuracy: ±0.01 pH units + 1digit for pH; ±0.01 uS + 1 digit for conductivity;±2 ppm + 1 digit for TDS; ±2% of full-scalevalue for salinity; ±0.4°F (0.2°C) + 1 digit fortemperatureOperating Temperature:32° to 194°F (0° to 90°C)Dimensions:7.7 x 1.6 x 1.4 in. (195 x 40 x 36mm)Weight: 4.8 oz. (135g) Kit: 27.5 oz. (780g)Power Source: 6 ?AAA? batteries (included) - SKU: GNRL141

General Tools & Instruments WK7200 Complete Waterproof Self Calibrating Micro Processor Kit-Ph Mv Temp Cond Tds Salt