Portable Water Detection Measuring 0-9990PPM Water Quality Test Pen TDS-M3

Portable Water Detection Measuring 0-9990PPM Water Quality Test Pen TDS-M3

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$12.11
$7.99
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SKU: 550219
Portable Water Detection Water Purity Tester Measuring 0-9990PPM Swimming Pools Aquarium Digital Water Quality Test Pen TDS-M3 Monitor
Specification:
Material: ABS plastic shell
Size: 150*20*20mm
Power supply: 2*AAA batteries (included)
Test item: TDS value
Measuring TDS range: 0-9990PPM
Resolution: 1PPM
Error: ±2%
Applicable industries: household, hospital, swimming pool, disease control center, water plant laboratory, aquaculture industry.

Note:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-2cm measuring deviation due to manual measurement.