ELCOMETER 138CM 电导率计 (0-19.99mS/cm)

Measurement Principle: 2 Electrode Bipolar AC

Measurement Mode: Conductivity, Temperature

Minimum Sample Volume: 0.12ml

Measurement Range: 0 - 19.99mS/cm

Resolution: 0 - 1999μS/cm: 1μS/cm; 2.00 - 19.99mS/cm: 0.01mS/cm

Accuracy: ±2% full scale (for each range)

Operating Temperature: 5°C to 40°C (41°F to 104°F)

Operating Humidity: 85% or less relative humidity (no condensation)

Battery Type: 2 x CR2032 lithium batteries

Battery Life: approx. 200 hours of continuous use without backlight

Weight: 50g (1.76oz) - including sensor and batteries

Dimensions: 164 x 29 x 20mm (6.5 x 1.1 x 0.79”)

Packing List: Elcometer 138 Conductivity Meter, 14ml (0.5fl oz) bottle of conditioning solution, 14ml (0.5fl oz) bottle of standard 1413μS/cm calibration solution, 2 x CR2032 lithium batteries and operating instructions