Eutech Instruments WATERPROOF EC User Manual
Twist-off Battery
Compartment
Lanyard Connection
User
Replaceable
Sensor
*Replacement sensor available for purchase
SPECIFICATIONS
Large Screen ECTestr ECTestr ECTestr ECTestr ECTestr
EC Tester Low Low+ High High+ Pure+
Range 0 to 0 to 0 to 0 to 0 to
Resolution 10 1 0.10 0.01 0.1
Accuracy ±1% Full Scale
Calibration 200 to 200 to 2.00 to 2.00 to 20.0 to
Standard 1990 1999 19.90 19.99 199.9
Range µS/cm µS/cm mS/cm mS/cm µS/cm
Calibration 1 point
Temperature Yes Yes
AT C 0 to 50 °C
Temperature
Coefficient
Normalization
Temperature
Auto Off 8.5 mins. after last keypress
Operating
Temperature
Power Battery 4 X 1.5V
LCD Display Custom Dual Display
Dimensions/ Tester: 16.5cm X 3.8cm; 90g
Weight Boxed: 22cm X 6cm X 5cm; 170g
1990 1999 19.90 19.99 199.9
µS/cm µS/cm mS/cm mS/cm µS/cm
µS/cm µS/cm mS/cm mS/cm µS/cm
Range 0.0 to 0.0 to
Resolution 0.1 °C 0.1 °C
Accuracy ±0.5 °C ±0.5 °C
Temp.
Calibration
50.0 °C 50.0 °C
(±0.9 °F) (±0.9 °F)
1 point 1 point
2% per °C
25.0 °C
0 to 50 °C
“A76” micro alkaline battery
>150 hrs
27mm (H) X 21mm (W)
APPLICATIONS
Water quality testing • pools • spas • aquariums • aquaculture •
hydroponics • ecology studies • water and wastewater treatment
• boilers • steam generators • car washes • sanitation plants •
labs and more!
Eutech Instruments
Oakton Instruments
www.eutechinst.com
www.4oakton.com
68X247854 08/04 Rev 0
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