Si7021 temperature and humidity sensor with jack connector compatible with Sonoff TH10 or Sonoff TH16 WiFi controlled relay modules.

Specifications of the Si7021 probe

• Accuracy (relative humidity): ± 3% RH (max), 0-80% RH
• Temperature measurement accuracy: ± 0.4°C (max) -10°C to 85°C
• 0 to 100% operating range RH
• Operating Temperature Range: -40°C to + 85°C
• Operating Voltage: 2.2 to 3.6 V
• Factory calibrated
• Excellent long-term stability

5PCS/Lot Sonoff Sensor Si7021 Temperature Humidity Sensor Probe Monitor Sensor Module for Sonoff...

$21.60

$24.00

Buy Now

aliexpress.com

Best deals on AliExpress

5PCS/Lot Sonoff Sensor Si7021 Temperature Humidity Sensor Probe Monitor Sensor Module for Sonoff TH10/th16

Price: $21.60
as of 28 May 2018 4 h 03 min  

Buy Now

aliexpress.com

Price History

Statistics

Current Price	$21.60	28 May 2018
Highest Price	$24.00	10 November 2017
Lowest Price	$18.00	13 January 2018

Since 1 November 2017

Last price changes

$21.60	27 May 2018
$20.40	13 May 2018
$24.00	12 May 2018
$20.40	3 May 2018
$24.00	1 May 2018