testo 805 - Mini infrared thermometer

Order-Nr.  0560 8051

  • Infrared thermometer for non-contact surface temperature measurements 

  • TopSafe protective case (optional) protects from water and dirt in accordance with IP 65

  • Scan mode for long-term measurement

  • Pocket size measuring instrument: compact for easy handling

A handy infrared thermometer from Testo for non-contact measurement of surface temperatures, the testo 805 is ideal for use in the food sector, with food controls, for example. Whether you are checking incoming goods, or a refrigerated cabinet in a supermarket, the temperature of your products can be recorded at the touch of a button.

Product Description

The testo 805 mini infrared thermometer is perfect anywhere needing a quick surface temperature check: for example, you can use it for food controls in supermarkets to record the temperature of incoming goods, or to scan entire refrigerated sections. However, it is not only in the food sector (industry and retail), but also in building services that the Testo infrared thermometer performs reliably.

Top-performing, pocket size infrared thermometer

Its small size (3 inches long) makes the infrared thermometer particularly practical, fitting into any pocket and always on hand. Its 1:1 optics system means it is suitable for close-up temperature measurements. At the touch of a button, the Testo infrared thermometer measures the surface temperature of the object being measured without coming into contact with it. If you need to measure the temperature of entire pallets of goods or refrigerated sections you can use scan mode for continuous measurement.

Optionally you can equip the testo 805 infrared thermometer with the TopSafe protective case. This protects the measuring instrument from dirt and water in accordance with protection class IP 65. This protective case is of great benefit, e.g. in the food sector (e.g. food controls), where a humid environment and spraying water can be expected.


Delivery Scope

testo 805 infrared thermometer, including batteries
General technical data


1 oz. / 28 g

Reaction time

< 1 sec


3 x 1 x 1 in. / 80 x 31 x 19 mm

Operating temperature

32.0° to 122.0 °F / 0 to +50 °C



Battery type

1 x lithium type: CR 2032

Battery life

40 h (typical)

Storage temperature

-4.0° to 149.0 °F / -20 to +65 °C

Temperature - Infrared

Measuring range

-13.0° to 482.0 °F / -25 to +250 °C


±5.4 °F (-13.0° to -5.8 °F) / ±3 °C (-25 to -21 °C)

±3.6 °F (-4.0° to 28.2 °F) / ±2 °C (-20 to -2.1 °C)

±1.8 °F (28.4° to 104.0 °F) / ±1 °C (-2 to +40 °C)

±2.7 °F (104.2° to 302.0 °F) / ±1.5 °C (+40.1 to +150 °C)

±2.0 % of mv (302.2° to 482.0 °F) / ±2 % of mv (+150.1 to +250 °C)

Infrared resolution

0.1 °F (14.2° to 391.8 °F) / 0.1 °C (-9.9 to +199.9 °C)

1.0 °F / 1 °C (Remaining Range)



Distance to measurment spot


Product sets