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7.2cm Gold Ring Surface Hygrometer Instrumentation Thermometer Humidity Meter Gauge - No battery needed
Specifications:
- With Backlight Or Not: no
- Origin: CN(Origin)
- Model Number: Pointer Hygrometer
- Measuring range: 0~100%
- Measurement accuracy: +/-7%RH (40~70%RH)
- DIY Supplies: Electrical
- Display Type: ANALOG
- Brand Name: OOTDTY
- Free shipping
- 100 days returns
- Low prices
- 5 million products