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 mS/cm

Accuracy

Electrode:±1.0% FS,

Meter:±1.5% FS

Temp. compensation range

(0 - 100)℃, (Automatic)

Electrode constant

0.1/1/10 cm⁻¹

Reference Temp.

25℃、20℃、18℃

DO

Measuring range

0 - 20.00 mg/L(ppm);

0 - 200.0%

Resolution

0.1/0.01 mg/L(ppm);

1/0.1%

Accuracy

Electrometer:±0.10 mg/L,

Complete set:±0.40 mg/L

Response time

≤30 s (25℃,90% response)

Temperature compensation range

(0 - 99)℃ (Automatic)

Salinity compensation range

(0 - 45) ppt

Pressure compensation range

(0 - 200) kPa

Residual current

≤0.1 mg/L

Electrode type

Polarographic

Other Parameters

Data storage

150 sets

Power supply

2 AA batteries (1.5 V×2)

Dimensions & Weight

Meter: (90×160×30) mm, 200 g;

Carrying case: (255×210×50) mm, 790 g

Stored content

Serial number, measurement value, unit of measurement and temperature value

Quality and safety certifications

ISO9001:2000, CE and CMC

Working Conditions

Temperature

5 - 35 ℃ (Class 0.01)

Humidity

≤85%

IP grade

IP57