With one year local warranty
Registration of warranty
http://kingsmed.com.sg/registerProduct.asp
Delivery lead time: 7 days

Features:
1) 1 second measurement
2) 9 memory
3) Buzzer
4) One long beep warning the user for *potential fever *Above 37.5°C
Product Specification
Product Name: Ear Thermometer
Model: TH839S
Power Supply: 3.0V DC, 1 CR2032 Lithium Button Battery
Power Consumption: 0.01 W
Battery Life: With a new battery approx 2500 measurements
Sensing Unit: Thermopile
Temperature Display: 4 digit, °F display in 0.1 degree increments. 3 digit, °C display in 0.1 degree increment
Measurement Accuracy: ± 0.2°C (0.4°F) within 35.5°C-42.0°C (95.9°F to 107.6°F), ± 0.3°C (0.5°F) for other range
Measurement Range: 34.0°C (93.2°F ) to 42.2°C (108.0°F )
Operating Environment Temp and Humidity: 10°C (50°F) to 40°C (104°F), RH≦85%
Weight: Approx 69g (with batteries installed)
External Dimensions: 5.4 cm (L) x 3.9 cm (W) x 15.1 cm (H)
Content: Lithium Button Battery (CR2032), probe cap, 21 probe covers, connection ring, instruction manual (EN/CS)
Note: Specifications are subject to change without notice.