Product Specification: Temperature and Humidity Meter
1. Functions:
- Temperature display
- Humidity display
- Comfort expression display
2. Measurement Ranges and Accuracy:
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Temperature range: -20 C to 60 C (-4 F to 140 F)
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Temperature resolution: 0.1 C
-
Temperature measurement error: 1 C ( 1.8 F)
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Humidity range: 10% to 99% relative humidity (RH)
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Humidity resolution: 1% RH
-
Humidity measurement error: 5% RH
3. Measurement Period:
- Temperature and humidity sampling period: Every 10 seconds
4. Power Supply:
- Battery type: 1 × 3V CR2032 button battery
5. Device Design and Installation:
- Placement modes: Placement on flat surface, suspension, or forced pasting
- Magnetic suction for easy attachment
- Housing material: ABS plastic shell
6. Dimensions and Weight:
- Product size: 45 mm × 45 mm × 13-14 mm (variation noted)
- Display screen size: 30 mm × 30 mm
- Net weight: 23 grams
- Gross weight (with packaging): Approximately 26-30 grams
7. Packaging:
- Box dimensions: 44 cm × 29 cm × 37 cm
- Packing quantity: 800 pieces per box
- Total box weight: Approx. 21.68 kg
8. Operating Principle:
- Temperature measurement via thermistor conversion
9. Battery Installation Instructions:
- Flip the product to the back side
- Push open the battery cover in the direction indicated by the arrow
- Insert 1 × 3V CR2032 button battery into the battery slot
