2 в 1 ручка стиль ЖК-дисплей мини-тестер измерительный рН-метр монитор Высокая точность инструмент портативный цифровой водонепроницаемый температура

Description:
1. Support meter calibration function, support lock function and low voltage alarm.
2. Can make PH value detection, voltage detection, temperature detection.
3. Suitable for laboratory, industrial, sewage treatment, scientific research, pharmaceutical.
4. Usage: remove the pen, open the switch, put the test solution stir, the value can be read the value of stability.
5. PH measurement range: 0-14PH. And can change the accuracy of pH display.
Specifications:
Screen: LCD display
Display type: digital
Color: white + blue
Style: pen style
Working voltage: 3.3V
PH measurement range: 0-14PH
Voltage measurement range: 0~828mV
Temperature measurement range: 0.0~50.0°C (32~122°F)
Battery: LR44 battery (not included)
Feature: 2 in 1, portable, waterproof, high accuracy
Package size(approx.): 205 X 75 X 45mm
Package Included:
1PC * 2 in 1 PH Meter
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2cm differences due to manual measurement.