SX711 Portable PH/ORP meter

Test Range

pH:(-2.00 ~ 19.99)pH  

ORP:±1999Mv

Resolution

pH:0.1/0.01 pH  

ORP:1mV

Accuracy

pH:±0.01 pH

ORP:±0.1% FS

Input current

≤2×10^-12 A

Input resistance

≥1×10¹²Ω

Stability

±0.01 pH/3h

Temp compensation

0 °C~ 100°C(auto)

Working environment

Temp: 5°C to 35 °C

Humidity: ≤85%

Save type

200 set

IP class

IP57

Power

batteries (1.5v×2)

Dimension

instrument: 65×120×31mm / Suit case: 255×210×50mm

Mass

Net: 180g/ Gross: 790g