Product description
Description: 1. 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. Built-in high-sensitivity electrode head, high-sensitivity glass electrode, rust-proof electrode Specification:
Product name: 7 in 1 water quality test pen
Measuring range: PH/ORP/EC/TEMP/SALT/S.G/TDS
Product size: 185 x 37 x 24mm
Battery: 3*1.5V button battery
Product measurement range:
5. ORP negative potential ±1999MV
6. H2 hydrogen rich 0-2400PPb
7. The specific gravity of S.G seawater is 1.000-1.222
colour: white+blue Package Contents:
1 x 7-in-1 water quality pen
1 x English manul Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.