Portable EC/TDS/Salinity/Temp Water Quality Tester
- Reference Temperature: From 15.0 to 25.0℃, default is 25.0℃
- Temperature Coefficient: From 0.00 to 4.00%, default is 1.91%
- TDS Constant: From 0.30 to 1.00, default is 0.65
- ATC: Thermistor, 10K ohms, at 25℃
- Power: 9Volt battery
- Operating Ambient Conditions: From 0~50℃, at 90% RH
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