Liumy Digital Ph Meter 001 Ph Water Quality Test For Household Drinking Pool Hydroponics
SPECIFICATION - Brand : LIUMY - Measuring Range : 0.00 -14.00 pH - Resolution : 0.01 pH - Accuracy : 0.01 pH - Batteries : 2 1.5V ( LR44 Button cell include) - Backlight Time : 20 seconds - Operating Temperature : 0-60 - Dimension : 155mm 31mm 18mm - Weight : 50g/(1.70z) OPERATION 1. Remove the protective cap and protective film on the screen. 2. Rinse the electrode with distilled water, and suck it with filter paper. 3. Turn on the meter, immerse the pH meter electrode into the test solution.(can not be over the immersion line) 4. Stir gently and wait about 30s for the reading to stabilize. 5. Turn off the meter after use, clear the electrode with pure water and dry it with filter paper. Note The meter was calibrated before off the factory. Do not need to calibrate the meter when first use. The glass electrode is fragile, treat it carefully. Dont touch it by hard tools or fingers. Please do not immerse the meter into the solution over the warning line to avoid damage to the circuit bo Lees meer over de Liumy Digital Ph Meter 001 Ph Water Quality Test For Household Drinking Pool Hydroponics van huismerk in de productgroep tools
6,99
Merk | huismerk |
voorraad | yes |
Levering | Bezorgen of afhalen |
Staat | Nieuw en Tweedehands |
Aanbieding | Bekijk de prijs |
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