LabMon DHT22 AM2302 Digital Temperature And Humidity Sensor Module Replace SHT11 SHT15 for Arduino Review

DESCRIPTION : DHT22 output calibrated digital signal. It utilizes exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reputability and stability.Its sensing elements is connected with 8-bit single-chip computer. Every sensor of this model is temperature compensated and calibrated in accurate calibration chamber and the calibration-coefficient...

RC-5 temperature recorder – Elitech digital RC-5 USB Waterproof temperature recorder Review

Elitech digital RC-5 USB Waterproof temperature recorderTemperature measuring range: -30 Celsius~+70 Celsius; Resolution: 0.1 CelsiusAccuracy: ¡À0.5 Celsius(-20Celsius~+40Celsius); others, +1 CelsiusTemperature unit: Celsius or Fahrenheit optionalRecord capacity: 32000 points (MAX)Record interval: 10s~24hour adjustableSensor: Internal NTC thermal resistorCommunication interface: USB interfaceWaterproof grade is IP67Power supply: CR2032 battery(included)...