Carbon monoxide detector SDA-2
原价为：$60.00。$40.00当前价格为：$40.00。
Carbon monoxide detector HB-02
原价为：$60.00。$40.00当前价格为：$40.00。
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Carbon monoxide detector SDA-3
Operating instructions:
1. Switch: long button to start.
2. Power off: In the startup state, press and hold the button to power off
3. Celsius/Fahrenheit switch: Press the button to switch Celsius/Fahrenheit
4. Turn on/off the buzzer: Double-click the button to turn on or off the buzzer
原价为：$65.00。$45.00当前价格为：$45.00。
Guaranteed Safe Checkout
Features & Compatibility
Additional information
| Carbon monoxide measurement range |
0.1 ~ 999.9ppm |
|---|---|
| Resolution |
0.1ppm |
| Temperature range |
-20°C ~ 50°C (-4 ° F ~ 122 ° F) |
| Humidity range |
0 ~ 99%RH |
| Product size |
82 × 99 × 35 mm |
| Power supply |
Built-in 18650 lithium battery |
| Lithium battery power (typical value) |
Built-in polymer lithium-ion battery Lithium battery power(1000 mAh) |
| Enter the following parameters |
DC 5 V⎓1 A |
| Packing list |
SDA-2× 1; product manual × 1; USB line × 1 |
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