HOT SALE 2X 4 In 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester For Aquarium, Swimming Pool, Backlight

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HOT SALE 2X 4 In 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester For Aquarium, Swimming Pool, Backlight






1. Display: LCD digital display
2. Temperature: automatic temperature compensation 0-60
3. Working environment: 0-60 (32.0-140F); RH 100%
4. Waterproof: Ip67
5. Automatic shutdown: 5 minutes

Data retention: value retention
Battery: 3 x 1.5V (LR44) (not including battery)
Screen size: 33 x 24mm
Size: 183 x 37 x 37mm(7.2 x 1.5 x 1.5inch)
Weight: 180g
Type: Backlight
color:As shown
Material:composite material

Package Contents:
2 x digital hydrogen meter

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