HM Digital Water Tester (EC-3)

The EC-3 is an easy-to-use digital water meter. The
meter measures Electrical Conductivity (EC), a key
indicator of overall water purity.
USE THE EC-3 METER TO:
• Check the performance of your water filter.
• Be sure your drinking water is at the right
conductivity level.
• Check nutrient levels in water for plants and fish.
• Measure EC levels for other applications.
FEATURES
Wide Range: Accommodates most applications.
Auto Shut-Off: Shuts off automatically after 10
minutes to conserve batteries.
Large Screen: Easy to see and share.
Hold Function: View the reading out of the water.
Thermometer: Measures temperature
Carrying Case: Protects your meter!
SPECIFICATIONS
EC Range: 0-9990 +S (+S/cm)
Temp Range: 0-80oC
ATC: Yes (0-80oC)
Accuracy: +/- 2%
Calibration: Factory calibrated with NaCl 700 +S;
adjustable.
Power: 2 x 1.5V button cell (357A)
Battery Life: Approx. 1000 hours
Dimensions: 15.5 x 3.1 x 2.3 cm (6.1x1.25x1 in.)
Weight: 76.5 g (2.7 oz) (with case)