Water quality test pen device TDS-3

Description

• • TDS Water Quality Test:
    Singapore Tap Water test value is 100
    EU standard is below 50 for human consumption
    Simplewater filterattached to tap typetest value is 90
    Normal water filter with 3 -6 filter tubes test value is 25
    RO water filter test value is 10
    Distiller test value is <1
    Remove fluoridation and other particles in your drinking water$1.99 SingPost normal mail, $4.5 for SingPost registered mail.Features
    • Ideal for commercial use. Includes a carrying case with belt clip.
    • Highly efficient and accurate due to its advanced microprocessor technology.
    • Hold Function: saves measurements for convenient reading and recording.
    • Auto-off function: the meter shuts off automatically after 1 minute of non-use to conserve batteries.
    • Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking ‘x10’ image.
    • Display: large and easy-to-read LCD screen.
    • Factory Calibrated:our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
    • Also available in “x10” mode: reads in increments only of 10 ppm (0-9990 ppm).
    • English/Chinese User Manual and Packaging

Additional information