Rossmax TG 100 Digital Thermometer with Fever Alarm, Oral Rectal Axillary, Water-Resistant Probe, LCD Display, Memory Recall, Celsius/Fahrenheit Switchable

The Rossmax TG 100 stands out among basic digital thermometers by combining clinical-grade accuracy with a water-resistant probe and a clear fever alarm—features often reserved for pricier models. Its 60-second measurement time and last-reading memory make it a practical choice for daily family health monitoring.

Highlights

• Measures oral, rectal, and axillary temperatures
• Audible fever alarm for readings ≥ 37.8°C / 100°F
• Water-resistant probe for easy cleaning and durability
• Switchable between Celsius and Fahrenheit
• Recalls the last measured temperature

In daily use

Place the probe under the tongue, in the armpit, or rectally as appropriate. Press the power button and wait for the beep—about 60 seconds later, the LCD shows the reading. If the temperature exceeds the fever threshold, an additional alarm sounds. The device automatically shuts off after 10 minutes to preserve battery life, and the low-battery indicator alerts you when replacement is needed.

Full specifications

• Measurement range: 32.0°C – 42.9°C (89.6°F – 109.2°F)
• Accuracy: ±0.1°C (35.5°C – 42.0°C); ±0.2°C outside this range
• Measurement time: approximately 60 seconds
• Display: LCD
• Fever alarm: yes, beep at ≥ 37.8°C / 100°F
• Memory: last reading recall
• Probe: water-resistant, rigid tip
• Auto shut-off: after approximately 10 minutes
• Battery: 1.5V button cell (LR41 or SR41)
• Battery life: approximately 200 hours or 2000 measurements
• Units: °C / °F switchable
• Beep indicator: measurement completion and fever alarm
• Low battery indicator: yes
• Operating temperature: 10°C – 40°C (50°F – 104°F)
• Storage temperature: -20°C – 60°C (-4°F – 140°F)

Final note

With its reliable accuracy, water-resistant design, and user-friendly fever alarm, the Rossmax TG 100 is a dependable tool for every home medicine cabinet.