Testo 104-IR Infrared Thermometer, -30°C Min, ±1.5 %, ±1 °C, ±2.0 °C, ±2.5 °C Accuracy, °C Measurements

Infrared and penetration measurements are made possible with this multipurpose laser thermometer. Featuring a precise 2-point laser and 10:1 optics display for error-free measurements. This device is high quality, robust and fits inside your pocket thanks to it's folding mechanism.

Waterproof (IP65) and HACCP-compliant, the contact or non-contact option makes this the ideal thermometer for the food industry. Just pull out the probe and the display jumps in to action, whilst the IR measurements start at the touch of a button. The 104-IR can scan the surface temperature of individual foods or entire pallets, making quality control quick and simple.

• Easy to use
• -30°C to 250°C measurement range
• LCD display illuminated
• 197g
• 0.10 to 1.00 adjustable emissivity

Infrared thermometers are not harmful, they do not emit radiation, only measure it like a digital camera.

The majority of IR thermometers have a measurement error specification, which shows their best accuracy. The surface being measured can also affect accuracy. Reflective objects result in lower measurements than the actual temperature, whilst non-reflective surfaces give higher measurement. The emissivity of a surface is how effective it is at emitting energy as thermal radiation, as such some IR thermometers have adjustable emissivity settings.
Distance to spot ratio is also essential in providing accurate temperature measurements, if an infrared thermometer is too close to its target area, heat can build up in the device. This can give false readings or damage the temperature sensors, therefore it is essential to always follow a manufacturers guidelines.

2 batteries type AAA and calibration protocol