Pen Type Digital Water ph meter 0-14 Water Quality Meter ph tester AZ8690 automatic compensation

• Unit Type: piece
• Package Weight: 0.6kg (1.32lb.)
• Package Size: 15cm x 10cm x 10cm (5.91in x 3.94in x 3.94in)

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Features:
1. 45 degree angle shape LCD with dual display
2. Tested according to European international guidelines and standards (CE Marking)
3. IP66 water proof
4. pH/ Temperature dual display
5. Measuring stability indicator       
6. One touch auto-calibration up to 3 points
7. Calibration values are adjustable
8. Auto power off
9. Simple sleep mode disable operation
10. Data hold function
11. Battery low indicator   
12. Temperature unit selectable 
13. Cap to keep sensor wet & last life time
Specification:
> pH range:0.00~14.00
> pH accuracy:+/-0.05
> pH resolution:0.1
> Temperature range:0~50.0 °C
> Temperature accuracy:+/-0.6 C(20~30 °C), +/-0.8 C at others
> Temperature resolution:0.1
>  Automatic Temperature Compensation:Automatic Temperature Compensation
> LCD size:12(H)x19(W)mm
> Operating temperature:0~50 °C
> Operating RH%:Humidity Storage temperature:-10~50 °C
> Storage RH%:Humidity Sensor life time:>6 months (with good maintenance)
> Dimension:149(L)x37(W)x42(H