LCD Digital PPM Meter Pen TDS Water Tester

Application

-The basis of checking the water purifier filter element replacement cycle

-Make sure you always drink pure water

Features

-Lock function: Manually lock measurements for convenient reading and recording.

-Auto-off function :Auto-off after 5mins without any operation to conserve batteries.

Technical Data

-Measurement Range:0- 9990ppm(>999ppm,value *10) Accuracy:±3% F.S Battery:2*1.5v (button cell)

-N/W.:30g

-Size:13.9*2.3*1.4(cm)

Instructions:
1.Remove the protective cap and press ON/OFF button.

2.Immerse the Meter into the water, solution height not more than 4cm(from the beginning of TDS Meter).
3.Waiting until the display stabilizes, the TDS Meter automatically compensates for temperature variations Once the readout is stabilized(30-45 seconds), press the HOLD button to lock reading.
4.After using, shake off water from your meter or wipe it with a tissue.
5.Press ON/OFF button, manual shutdown.

Precautions:
1 .Don't drop the entire TDS Meter in water or dip beyond the maximum immersion level. This unit is not water-tight and is not covered under the warranty if water enters the unit.
2.Don’t store the TDS Meter under high temperature or direct sunlight. This will shorten the lifespan of the product and potentially void the warranty.
3.Please avoid collisions, weight or fall.