4 In 1 Yy-400 Ph/orp/h2tem Meter Digital Tester, Backlight

1. Display: LCD digital display 2. Temperature: automatic temperature compensation 0-60℃ 3. Working environment: 0-60℃ (32.0-140°F); RH 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: 90g Type: Backlight color:As shown Material:composite material Package Contents: 1 x digital hydrogen meter Only the above package content, other products are not included. Note: Light 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.