Testeur numérique de qualité de l’eau 5 en 1 avec écran LCD rétroéclairé, mesure TDS, EC, salinité, densité et température pour aquarium, piscine, hydroponie et eau potable

MULTI FUNCTION 1、5 IN 1: Perform simple and quick water quality test of EC, TDS, SG, Salinity and Temperature 2、ACCURATE PROBES: Possess high performance and reliability for accurate results and quick measurements 3、WITH BACKLIGHT: LCD Digital Water Quality Tester with white backlight, easy to read test data, clear and convenient 4. WIDE RANGE OF USES: Can be used in fishing, aquaculture, laboratory drinking water quality testing, swimming pools, aquariums, etc. 5. SCRATCH-RESISTANT ABS: Using excellent ABS material, has impact resistance, scratch resistance, environmentally friendly