РН-метр многофункциональная температура Ручка PH EC инструмент измерения тестер качества воды проводимость 3 в 1 983

Features:
100% brand new and high quality.
1. It can be used to measure the PH, EC and temperature of the solution.
2. Automatic temperature compensation, replaceable electrode probe, easy calibration of PH and EC with a mini screwdriver.
3. Temperature measuring range between -50℃ ~ 70℃, able to withstand harsh conditions, provides longer-lasting services.
4. Large and clear backlit LCD, easy to read and accurately measure functions.
5. Pocket size design with hanging hole, easy to carry, easy to use and convenient for storage.
Specifications:
Range: PH: 0.00-14.00 pH, EC: 0-19990 us/cm, TEMP: ﹣50℃-70℃(﹣58℉-158℉)
Accuracy: pH: ±0.1 pH, EC: ±2% F.S, TEMP: ±1℃(±2℉)
Resolution: pH: 0.01 pH, EC: 10 us/cm, TEMP: 0.1℃(0.2℉)
Power supply: DC 6 V
Temperature compensation: 0℃-50℃
Working temperature: 0℃-50℃
Power by: buttery
Color: white
Size: (approx) 188*35*35 mm
Package Included:
1 PC* Water Quality Tester
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.