Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Temperature Range | -50°C to 70°C (-58°F to 158°F) |
| Humidity Range | 0% to 100% RH |
| Temperature Accuracy | ±0.3°C (±0.5°F) |
| Humidity Accuracy | ±2% RH |
| Display Type | 3.5 Inch LCD Digital Screen |
| Power Source | 1 x AAA Battery (Included) |
| Mounting Type | Wall-Mount or Desktop Stand |
| Casing Material | Durable ABS Plastic |
| Product Dimensions | 85mm x 65mm x 15mm |
| Response Time | Less than 30 Seconds |
Anonymous
Mar 29, 2026
Rating: 5/5
Reliable Monitoring
Keeps track of humidity perfectly in my greenhouse setup. No connectivity issues or dropouts.
Anonymous
Mar 09, 2026
Rating: 4/5
Good for the price
Works well in the fridge to monitor temperature fluctuations. Battery life seems decent so far.
Anonymous
Feb 05, 2026
Rating: 5/5
Clear Display
Easy to read from across the room. The numbers are large and the backlight is helpful at night.
Anonymous
Feb 04, 2026
Rating: 5/5
Excellent Precision
Used this in my home lab and it matches my calibrated equipment perfectly. Very happy with the purchase.
Anonymous
Jan 30, 2026
Rating: 5/5
Easy Installation
Adhesive backing is strong and the stand option is sturdy. Mounted it on the wall in minutes.
Q: Does it store max/min values?
A: Yes, it records maximum and minimum temperature and humidity readings until manually reset.
Q: Can this be used in a freezer?
A: Yes, provided the temperature stays within the range of -50°C to 70°C.
Q: Is the battery replaceable?
A: Yes, it uses a standard AAA battery which can be easily replaced when depleted.
Q: How do I reset the device?
A: There is a small reset button on the back. Press it gently with a pin to clear memory.
Q: Is it waterproof?
A: No, it is designed for indoor dry environments only and should not be exposed to water.
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