(1 Set) Soil Test Drops (Night)

Features:

YY-400 /YY-400N is a newly developed high-precision multifunctional water quality tester, which has the functions of measuring the PH, ORP, hydrogen ion concentration, and temperature of the water. The automatic temperature compensation (0-60℃) measurement data is updated. Accurate, easy to operate, easy to carry, drinking plenty of water rich in hydrogen ions is good for health.

1.PH

Range: 0.01-14.00pH

Resolution: 0.01pH

Accuracy: ±0.05pH

2.ORP

Range: ±999mV

Resolution: 1mV

Accuracy: ±2mV

3.H2

Range: 0-2400ppb; 0.001-2.400

Resolution: 2ppb; 2ppm

Accuracy: ±10ppb; ±10ppm

4. Temperature

Range: 0.1-60.0°C 32.0-140°F

Resolution: 1℃/°F

Accuracy: ±0.5

1. Display: LCD digital display

2. Backlight: optional backlight（YY-400: Backlight，YY-400N: No backlight）

3. Temperature: automatic temperature compensation 0-60℃

4. Working environment: 0-60℃ (32.0-140°F); RH

5. Waterproof: Ip67

6. Automatic shutdown: 5 minutes

7. Data retention: value retention

8. Battery: 3*1.5V (LR44) (not including battery)

9. Screen size: 33 * 24mm

10. Size: 183"37*37mm(7.2*1.5*1.5in)

11. Weight: 90g

Note:

Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:

1xDydrogen Ion Concentration Tester