3 in 1 TDS/PH&TEMP meter automatic temperature test pen ph meter without backlight
TDS/PH&TEMP 3 in 1 Water quality test pen temperature automatic temperature test pen ph without backlight
Model: TPH01138
Type: Portable PH meter
Display mode: LCD display
Probe type: glass electrode
Measuring range: 1-19990ppm
Accuracy: 0.01
Temperature compensation range: 25 (°C)
Power supply voltage: 3*1.5(V)
Working temperature: 1-60 (°C)