Temperature Range
- -10°C~50°C (14°F~122°F)
Humidity Range
- 0~100%
- (Prolonged exposure to >80% RH may create an offset of up to 3% in the readings.
- This effect gradually reverses after return to <80% RH conditions.)
Battery
- CR2477, typical over 1 year life
Button
- 1 x Reset Button
- Insert a pin into the hole and hold for 5 seconds to initiate factory reset process
LED
- 1 x Status LED
Dimensions (W x D x H)
- Sensor: 1.57 x 1.57 x 0.55 in. or 40 x 40 x 14 mm
Weight
- Sensor: 25g or 0.9 oz
Temperature Accuracy (0°C~40°C / 32°F~104°F)
- ±0.3°C / ±0.5°F typical, ±0.5°C / ±0.9°F maximum
Temperature Accuracy (Full Range)
- ±0.7°C / ±1.3°F typical, ±1.2°C / ±2.2°F maximum
Humidity Accuracy (@25°C / 77°F from 20% ~80%)
- ±3.0% typical, ±4.5% maximum
Humidity Accuracy (@25°C / 77°F from 0% ~100%)
- ±4.5% typical, ±7.5% maximum
Wireless Standard
- Smart Hub: 802.11 b/g/n 2.4GHz Wi-Fi 433MHz
- Smart Temperature and Humidity Sensor: 433MHz
Certifications
- CE, RoHS, WEEE, FCC, IC
Package Contents
- 1 x Smart Sensor
- 1 x CR2477 Battery
- 1 x User Manual
- 1 x Double-sided Adhesive Tapes
- 1 x Thread
- 1 x Smart Hub（MSH300）
System Requirements
- Smart phone running iOS 10.0 or later, Android 6.0 or later
- Existing Wi-Fi network
- Meross Smart Hub(MSH300)
Environment
- Storage Temperature: -40°C~70°C (-40°F~158°F)
- Storage Humidity: 0%~100%
