The first true non invasive thermometer and the world first smallest clinical infrared thermometer. Just place the thermolert near the temple ( flat part of either sides of head between the forehead and the ear ) between 1 to 3 cm away from skin and within a few fractions of a second the temperature reading will show on the LCD display. Some forehead thermometers in the market either needs " a touched " scanning across the forehead ( hygienic problem ) or a minimum distace ( a few centimeter / one over inch ) to read correctly but the later exposes more to ambient temperature variations, hence affect the actual reading. For extreme temperature differences such as cold winter or hot summer out-door, you can use as alternative ear thermometer as a back up by activating the ear thermometer mode located at the front end of the thermolert. The thermolert will alert you with along beep and color changing LCD ( from green to yellow ) if temperature exceeds 38 degree Celsius ( feverish condition ) therefore suitable to use at night. Due to the nature of the non invasive measurement, Thermolert is therefore suitable for us both in hospital environment or at home. It is a "...

This is a reliable infrared thermometer. With the gun like shaping, users can aim laser indicator to the measuring target just by instinct. Celsius or Fahrenheit can be set through switch. Laser can also be turned off by user's preference. Features:  DS ratio: 8:1 Simple one-hand operation Laser targeting °C/°F select switch Laser ON/OFF switch Backlit LCD Display hold function Automatic power off Specifications:   Range: -20~500°C; -4~932°F Accuracy: ±2% or ±2°C(3°F) Resolution: 0.5°C; 0.5°F Distance to Spot (D:S): 8:1 Resopnse Time: 500m sec. Emissivity: Pre-Set at 0.98 Battery: 9V x 1 Dimensions: 157.5 x 115 x 36mm Weight: 200g Warranty: 1 year