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With a -50°C to 110°C range, the Digital LCD Thermometer with Waterproof Probe monitors extreme cooling and heating environments. The 1-meter cable separates the readout from the submerged NTC sensor. A 10-second sampling cycle detects rapid shifts in aquarium water or freezer air.
Key Features
- Waterproof NTC Probe: NTC 10K/3435 sensor with 1m cable. Submerge the sensor in liquid without shorting the electronics.
- Wide Range Monitoring: -50°C to 110°C detection capability. Tracks deep freezer cooling or boiling water temperatures.
- ±1°C Accuracy: Thermal deviation remains within one degree Celsius. Prevents fish loss in aquariums despite high humidity.
- 10-Second Sampling: Updates the LCD display every ten seconds. Shows real-time changes during refrigerator load shedding.
- 4uA Working Current: 1.5V operating voltage for long-term usage. Runs for months on a standard button cell.
Frequently Asked Questions
Is the probe of this thermometer waterproof?
The NTC 10K sensor features a sealed waterproof coating. You can submerge the probe tip in aquariums or liquid containers without damage.
How to use digital thermometer in fridge?
Place the probe inside the cooling compartment while keeping the LCD unit outside. The 1-meter cable passes through the door seal to show internal temperatures without opening the fridge.
