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7 in 1 PH/ORP/EC/TEMP/SALT/S.G/TDS LCD Water Quality Tester Meter Test Pen
1. Lightweight and portable,
2. Accurately measure water to protect the drinking water health of the whole family.
3. Multi-function switch at will
4. Dust-proof and splash-proof design: meet IP67 waterproof level
5. Large LCD backlit screen makes clear reading easier
6. Built-in high-sensitivity electrode head, high-sensitivity glass electrode, rust-proof platinum electrode
Product name: 7 in 1 water quality test pen
Measuring range: PH/ORP/EC/TEMP/SALT/S.G/TDS
Product size: 185*37*24mm
Battery: 3*1.5V button battery
1. PH value 0-14
2, TDS value 0-200000ppm
3. EC value 0-200000㎲/cm
4. Salinity 0-20%
5. ORP negative potential ±1999MV
6. H2 hydrogen rich 0-2400PPb
7. The specific gravity of S.G seawater is 1.000-1.222
8. Temperature 0-60℃
1x 7 In 1 Tester Pen with / without battery and powder.
Am 20.05.2022 hat der Verkäufer die folgenden Angaben hinzugefügt: