TDS Meter|TDS tester| TDS pen
Water quality tester
SPECIFICATIONS:
Range:0~9990ppm (mg/L)
Accuracy: ±2%F.S
Calibration:Factory Calibrated
Temperature Compensation: Automatic
Operating Temperature: 0~50°C
Power source: 2×1.5v(button cell)
size: 142X 25X15mm
weight: 36g