Pen-type Water Quality Tester 5 In 1 pH TDS EC Temp Salinity Waterproof Meter

Description

Pen-type Water Quality Tester 5 In 1 pH TDS EC Temp Salinity Waterproof Meter
Description
pH: 0.01~14.0pH; 0.01pH resolution; ±0.05pH accuracy
EC: 0~10000µS/cm, 10.01~19.99mS/cm, 20.1~400mS/cm (convert range automatically); 1µS/cm, 0.1mS/cm resolution; ±2% F.S. accuracy
TDS: 0~10000ppm, 10.1~200.0ppt (convert range automatically); 1ppm or 0.1ppt resolution; ±2% F.S. accuracy
Salinity: 0.01~25.0%, 0~10000ppm, 10.1~200.0ppt; 0.01%, 1ppm, 0.1ppt resolution; 0.01~5.0% (±0.1%), 5.10~25.0% (±1%), others (±2%F.S.) accuracy
Temperature: 0.1~60°C (32~140°F); 0.1°C/°F resolution; ±0.5°C accuracy
Calibration (Automatic Calibration)
EC: 3 points calibration ( optional solution 1413µS/cm, 12.88mS/cm, 111.8mS/cm)
pH: 3 points calibration and recognize standard solution automatically (6.86pH, 4.0pH, 9.18pH)
ATC: 0~60°C
Waterproof Level: IP67
Operating Environment: 0~60°C (32~140°F); 100%RH
TDS Factor: 0.4~1.0
Automatic Shut-off: 5min with no operation
Battery: 3 x 1.5V (LR44) button size battery
Screen Size:  approx. 33 x 24mm
Meter Size: approx. 183 x 37 x 37mm (7.2 x 1.5 x 1.5in)
Weight:  approx. 90gms (3.2oz)
Package Included
1 x Multifunction Tester
3 x pH Buffer Powder
1x English Instruction Manual