IR21 Series

IR21 Series

Key Features

Offers quick and convenient monitoring of your family's health and wellness. A unique, multi-functional instrument with accurate performance time after time. This product could be used for detecting both forehead and ear temperature according to your needs.

● Fever Alert
● Measurement Time: 1 Second
● Memory Capacity of 10 measurements
● LCD Backlight and Night Light Design
● Battery Life: 1,000 Times and more
● Power Saving
● Clinically Validated
IR21b: Bluetooth IR21c: Cable Link 


Dimension & Weight 162.2mm(W) x 38mm(H) x 32.4mm(D), 102.46g (include 2 x1.5V AAA batteries)
Power Source 2 x 1.5 V AAA alkaline batteries
External output UART (USB& RS232) /ZigBee /Bluetooth
Displayed temperature range Ear temperature displayed range: 32℃ to
43℃ (89.6℉~109.4℉)
Skin/surface scan temperature displayed
range: 23℃ to 44℃ (73.4℉~111.2℉)
Display resolution 0.1°C
Accuracy Meet the accuracy requirement specified in ASTM E1965-98
±0.2℃ (±0.4℉) for the range of 36.0℃ to 39.0℃ (96.8℉ to 102.2℉)
±0.3℃ (±0.5℉) from 34.0℃ to 35.9℃ (93.2℉ to 96.6℉) and from 39.1℃ to 42.2℃ (102.4℉ to 108.0℉)
Temperature unit °C
Operating temperature range 10°C to 40°C (50°F to 104°F)
Operating humidity 95% RH or less
Storage temperature range -20℃ to 60℃ (-4℉ to 140℉)
Storage humidity 95% RH or less
Memory capacity 10 measurements

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