This is a digital TDS meter tester to test the filter water quality purity, to check the performance of your water filter, to check for hardness (1grain=17ppm), to make sure you always drink pure water.
Testing range: Pure water production and consumption, electroplating liquid, boiler water, the fish tank water, swimming pool water cleanliness, photographic rinses, well water, deep well water, laboratory, aquaculture, food processing, family, office, physical and chemical teaching, ionization makeup water, municipal water supply, travel health care.
How to use ?
1.pull out the cap
2.click the button on/off,and insert the plub into the liquid.
3.when the reading is steady,click the button "Hold",then,get the result
4.after use,clear the plub.
1. Lock Function: easy to read and record, the instrument will lock the
2. 5-minute auto shut off feature, battery won't run off
Conductivity: 0 -- 9990us/cm
Degrees Celsius: 1 -- 80 .0.0 ,c
4. Accuracy: 2%
5. N.W.: 55g
6. Size: 154*30*14 mm
7. Battery : 1*CR2032 ( NOT INCLUDE)
Shift between TDS & Conductivity:
The factory default TDS data, if the conductivity data of the solution is
needed , please touch the SHIFT button, the instrument automatically
Automatic temperature compensation:
The instrument with automatic temperature compensation function
under measurement mode.
Continuous touch the SHIFT button twice, degrees Celsius and degrees
Fahrenheit conversed, the factory default degrees Celsius
Keep the electrode clean, cover the electrode protective sleeve, please
take out the batteries for long periods idle.
The instrument is a professional instrument, please under professionals instructions in order to avoid instrument failure
Avoid heat, direct sunlight
Please adopting standard buffer solution calibration, incorrect calibration would cause measurement error, thus affecting the accuracy of the test solution, or cause the instrument not working properly.
Do not thrown the instrument into the test solution to avoid the circuit board short circuit