LifeSmart Infrared Thermometer Dual Function (Forehead & Ear) LS-320 NOTE: NEW SHIPMENT IS EXPECTED TO ARRIVE 28/04/2020 AND STOCK WILL BE SENT OUT ON 29/04/2020 Product Information Non contact - infrared readings Dual mode readings - forehead and eardrum detection Quick - 1 sec measurement time Fever warning alarm - alarm with indicator backlight Easy to use - special ergonomic design How to Use Measuring the forehead temperature. When the IR thermometer is off, hold smiley face button and scan the forehead from one side to other (1 - 1.5cm above the eyebrow to temple). Release the button and see the temperature reading on LCD display. You can take another reading when the backlight is off. Measuring the ear temperature. When the IR thermometer is off, take off the sensor cover. Gently insert the probe in the ear canal and press ear button and release.The reading is shown on LCD display. You can take another reading when the backlight is off. Fever Warning When the reading exceeds 37.5C / 99.5F, this product shall warn the user that he/she may have a fever by 7 rapid and short rings with LCD flashing. For normal forehead readings, the signal is a long ring and no LCD flashing.
LifeSmart Infrared Thermometer Dual Function (Forehead & Ear) LS-320 NOTE: NEW SHIPMENT IS EXPECTED TO ARRIVE 28/04/2020 AND STOCK WILL BE SENT OUT ON 29/04/2020 Product Information Non contact - infrared readings Dual mode readings - forehead and eardrum detection Quick - 1 sec measurement time Fever warning alarm - alarm with indicator backlight Easy to use - special ergonomic design How to Use Measuring the forehead temperature. When the IR thermometer is off, hold smiley face button and scan the forehead from one side to other (1 - 1.5cm above the eyebrow to temple). Release the button and see the temperature reading on LCD display. You can take another reading when the backlight is off. Measuring the ear temperature. When the IR thermometer is off, take off the sensor cover. Gently insert the probe in the ear canal and press ear button and release.The reading is shown on LCD display. You can take another reading when the backlight is off. Fever Warning When the reading exceeds 37.5C / 99.5F, this product shall warn the user that he/she may have a fever by 7 rapid and short rings with LCD flashing. For normal forehead readings, the signal is a long ring and no LCD flashing.
LifeSmart Infrared Dual Function Thermometer
LifeSmart Infrared Thermometer Dual Function (Forehead & Ear) LS-320 NOTE: NEW SHIPMENT IS EXPECTED TO ARRIVE 28/04/2020 AND STOCK WILL BE SENT OUT ON 29/04/2020 Product Information Non contact - infrared readings Dual mode readings - forehead and eardrum detection Quick - 1 sec measurement time Fever warning alarm - alarm with indicator backlight Easy to use - special ergonomic design How to Use Measuring the forehead temperature. When the IR thermometer is off, hold smiley face button and scan the forehead from one side to other (1 - 1.5cm above the eyebrow to temple). Release the button and see the temperature reading on LCD display. You can take another reading when the backlight is off. Measuring the ear temperature. When the IR thermometer is off, take off the sensor cover. Gently insert the probe in the ear canal and press ear button and release.The reading is shown on LCD display. You can take another reading when the backlight is off. Fever Warning When the reading exceeds 37.5C / 99.5F, this product shall warn the user that he/she may have a fever by 7 rapid and short rings with LCD flashing. For normal forehead readings, the signal is a long ring and no LCD flashing.
LifeSmart Infrared Thermometer Dual Function (Forehead & Ear) LS-320 NOTE: NEW SHIPMENT IS EXPECTED TO ARRIVE 28/04/2020 AND STOCK WILL BE SENT OUT ON 29/04/2020 Product Information Non contact - infrared readings Dual mode readings - forehead and eardrum detection Quick - 1 sec measurement time Fever warning alarm - alarm with indicator backlight Easy to use - special ergonomic design How to Use Measuring the forehead temperature. When the IR thermometer is off, hold smiley face button and scan the forehead from one side to other (1 - 1.5cm above the eyebrow to temple). Release the button and see the temperature reading on LCD display. You can take another reading when the backlight is off. Measuring the ear temperature. When the IR thermometer is off, take off the sensor cover. Gently insert the probe in the ear canal and press ear button and release.The reading is shown on LCD display. You can take another reading when the backlight is off. Fever Warning When the reading exceeds 37.5C / 99.5F, this product shall warn the user that he/she may have a fever by 7 rapid and short rings with LCD flashing. For normal forehead readings, the signal is a long ring and no LCD flashing.
in 22 offers
The lowest price for LifeSmart Infrared Dual Function Thermometer right now is $49.19 at Medcart, compared across 22 retailers.
The all-time low was $35.99 on 4 Mar 2026 — today's price is 37% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 11:22:25
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Lifesmart Infrared Thermometer Forehead & Ear
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Lifesmart Infrared Dual Thermometer
Free delivery
| Power Supply Mode | Internal power supply |
| Operating Voltage | DC 3V |
| Battery Model | AAA x 2 |
| Operating Mode | Continuous operating |
| Display | Segment LCD |
LifeSmart Infrared Thermometer Dual Function Forehead & Ear
Free delivery between 9–16 June
LifeSmart Infrared Thermometer Dual Function AOJ-20B
Delivery $9.95
LifeSmart Infrared Dual Thermometer
Delivery between Wed – Fri $9.95
LifeSmart Infrared Dual Thermometer
Delivery between 10–15 June $9.95
LifeSmart Infrared Dual Ear And Forehead Thermometer Dual Mode Non-Contact With Fever Indicator And Memory
Delivery between 9–17 June $9.22
| Power Supply Mode | Internal power supply |
| Operating Voltage | DC 3V |
| Battery Model | AAA x 2 |
| Operating Mode | Continuous operating |
| Display | Segment LCD |