TQCSheen HI0037 pH计 pHTestr30 (-1~15pH; 0.01pH; Waterproof)

pH Range: -1 to 15

Resolution: 0.01 pH

Relative accuracy: ±0.01 pH

Calibration up to 3 points: Yes

Automatic temperature compensation (ATC): Yes

Temperature display: 0-50.0°C (32.0-122.0°F)

Temp resolution: 0.1°C/°F

Temp accuracy: 0.5°C/0.9°F

Sensor: Double-junction, Ag/AgCl system with polymer gel

Auto Off: After 8.5 minutes from last key press

User reset: Yes

Non-volatile memory backup: Yes

LCD Display: Dual

Power requirement: 4 x 1.5V “A 76” micro Alkaline Batteries

Battery life: More than 500 hrs

Operating temperature: 0 – 50 °C

Dimensions & Weight:

- Tester: 16.5cm x 3.8cm; 90g

- Boxed: 22cm x 6cm x 5cm; 170g

Datasheet