Specifications

• 1 mS/cm = 1000 µS/cm (µS: microSiemens / mS: miliSiemens) • 1 ppt = 1000 ppm (ppm: parts per million / ppt: parts per thousand)
Conductivity/TDS | Pocket Testers Specications
Order Code Part No. Description
ECTEST11PLS 01X377227 Waterproof ECTestr 11+ multi-range with ATC & temperature display
ECTEST11 01X377226 Waterproof ECTestr 11 dual-range with ATC & temperature display
TDSTEST11PLS 01X377234 Waterproof TDSTestr 11+ multi-range with ATC & temperature display
TDSTEST11 01X377233 Waterproof TDSTestr 11 dual-range with ATC & temperature display
Accessories
ECTDSSENSORPLUS 01X229714 Replaceable sensor for waterproof, cup type ECTestr 11+; TDSTestr 11+
ECTDSSENSOR 01X229713 Replaceable sensor for waterproof, 2-pin type ECTestr 11; TDSTestr 11; SaltTestr 11
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Conductivity/
TDS
Pocket Testers
Specications
EC Waterproof Large Dual-Display Pocket Tester TDS Waterproof Large Dual-Display Pocket Tester
ECTestr 11+ ECTestr 11 TDSTestr 11+ TDSTestr 11
Measuring Parameter Conductivity/ºC/ºF TDS/ºC/ºF
Highlights Multi-range Dual-range Multi-range Dual-range
Conductivity
Range
.. to 200.0 µS/cm
.. to 2000 µS/cm
.. to 20.00 mS/cm
.. to 2000 µS/cm
.. to 20.00 mS/cm
.. to 200.0 ppm
.. to 2000 ppm
.. to 10.00 ppt
.. to 2000 ppm
.. to 10.00 ppt
Resolution
0.1 µS/cm
1 µS/cm
0.01 mS/cm
10 µS/cm
0.10 mS/cm
0.1 ppm
1 ppm
0.01 ppt
10 ppm
0.10 ppt
Accuracy ±1 % Full scale
TDS Factor – 0.40 to 1.00 (Selectable)
Calibration Points 3 Auto, 3 Manual 2 Auto, 2 Manual 3 Manual 2 Manual
Temperature
Range 0 to 50.0 ºC or 32.0 to 122.0 ºF
Resolution 0.1 ºC/ºF
Accuracy ±0.5 ºC/0.9 ºF
Calibration
Window
±5.0 ºC/9.0 ºF
Meter
Features
ATC Yes (0 to 50 ºC or 32.0 to 122.0 ºF) Yes (0.0 to 50.0 ºC or 32.0 to 122.0 ºF)
Sensor Type Cup Dip Cup Dip
Temperature
Coefficient
2 % per ºC
Normalization
Temperature
25.0 ºC
Non-Volatile
Memory
Yes
Auto-Off 8.5 Mins after last key pressed
Operating
Temperature
0.0 to 50.0 ºC
LCD Display Custom dual-display 2.7 cm (H) x 2.1 cm (W)
Power 4x 1.5 V ‘A76’ Micro alkaline batteries
Battery Life > 150 Hours
Dimensions
(LxWxH) ;
Weight
Tester 16.5 x 3.8 cm ; 90 g
Boxed 22 x 6 x 5 cm ; 170 g
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