EUTECH INSTRUMENTS WATERPROOF ECTestr User Manual

Eutech Instruments

Oakton Instruments

www.eutechinst.com

www.4oakton.com

68X247854 08/04 Rev 0

User
Replaceable
Sensor

Twist-off Battery
Compartment

Lanyard Connection

SPECIFICATIONS

Water quality testing • pools • spas • aquariums • aquaculture •
hydroponics • ecology studies • water and wastewater treatment

• boilers • steam generators • car washes • sanitation plants •
labs and more!

APPLICATIONS

*Replacement sensor available for purchase

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

1990 1999 19.90 19.99 199.9

µS/cm µS/cm mS/cm mS/cm µS/cm

Resolution 10 1 0.10 0.01 0.1

µS/cm µS/cm mS/cm mS/cm µS/cm

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

Range 0.0 to 0.0 to

50.0 °C 50.0 °C
Resolution 0.1 °C 0.1 °C
Accuracy ±0.5 °C ±0.5 °C

(±0.9 °F) (±0.9 °F)

Temp.

1 point 1 point

Calibration

AT C 0 to 50 °C
Temperature

2% per °C

Coefficient
Normalization

25.0 °C

Temperature
Auto Off 8.5 mins. after last keypress
Operating

0 to 50 °C

Temperature
Power Battery 4 X 1.5V

“A76” micro alkaline battery

>150 hrs

LCD Display Custom Dual Display

27mm (H) X 21mm (W)
Dimensions/ Tester: 16.5cm X 3.8cm; 90g
Weight Boxed: 22cm X 6cm X 5cm; 170g