pH

Measuring range

(-2.00 - 20.00) pH

Resolution

0.1/0.01 pH

Accuracy

Electrode:±0.01pH,

Meter:±0.02 pH

Input current

≤1×10⁻¹² A

Input impedance

≥1×10¹² Ω

Stability

±0.01 pH/3h

Temp. compensation range

(0 - 100)℃,(Automatic/Manual)

mV

Measuring range(mV/ORP/EH)

-1999 mV - 1999 mV

Resolution

1 mV

Accuracy

±0.1% FS

Conductivity

Measuring range

(0.00 - 20.00) μS/cm

(20.0 - 200.0 )μS/cm

(200 - 2000) μS/cm

(2.00 - 20.00) mS/cm

(20.0 - 200.0) mS/cm

TDS:(0 - 100) g/L

Salinity:(0 - 100) ppt

Resistivity:(0 - 100) MΩ·cm

Resolution

0.01/0.1/1 μS/cm;

0.01/0.1/1 mS/cm

Accuracy

Electrode:±1.0% FS,

Meter:±1.5% FS

Temp. compensation range

(0 - 100)℃,(Automatic/Manual)

Electrode constant

0.1/1/10 cm⁻¹

Reference Temp.

25℃、20℃、18℃

Temperature

Range

(0 - 100)℃

Resolution

0.1℃

Accuracy

±0.4℃

Other Parameters

Display

6.5 - inch LED screen

Data storage

300 sets

Power

DC12 V/1 A

Communication interface

USB, USB micro interface,

wireless Bluetooth (optional)

Dimensions & Weight

(215×170×40) mm/600 g

Quality and Safety Certifications

ISO9001:2000, CE and CMC

Working Conditions

Temperature

5 - 35℃

Humidity

≤85%

IP grade

IP54