Elcometer 138 - Elcometer 138 Conductivity Meter Specifications

5 TECHNICAL SPECIFICATION (continued)
5.4 ELCOMETER 138 CONDUCTIVITY METER
Measurement Principle
2 Electrode Bioplar AC
Measurement Mode
Conductivity, Temperature
Minimum Sample Volume
0.12ml
Measurement Range
0 - 19.99mS/cm
Resolution
2.00 - 19.99mS/cm : 0.01mS/cm
0 - 1999µS/cm : 1µS/cm
Accuracy
±2% of full scale (for each range)
Operating Temperature
5°C to 40°C (41°F to 105°F)
Operating Humidity
85% or less relative humidity (no condensation)
Battery Type
2 x CR2032 lithium
Battery Life
Approximately 200 hours continuous use
without backlight
Dimensions
164 x 29 x 20mm (6.5 x 1.1 x 0.79")
Weight
50g (1.76 oz) - including sensor and batteries
www.elcometer.com
R
en-12