testo 830-T4, IR temperature measuring instrument with 30:1 optics and 2-point laser sighting
Incl. battery and factory calibration protocol at +80 °C and +350 °C
A fast and versatile infrared thermometer with a 2-point laser sighting and 30:1 optics. Surface temperature, even of small objects, can be measured from a safe distance. The diameter of the measuring spot is only 36 mm at a distance of 1 m. The connection of additional temperature probes is possible.
- 30:1 optics for measuring the temperature of even small objects from a significant distance
- 2-point laser sighting (or 2-point laser targeting)
- Display of the current measured value and the held/fixed value
- Emissivity determination using a contact temperature probe
- Acoustic and optical alarms when limit values are exceeded
- Fast data scanning – 2 measurements per second
- Display illumination (or Backlit display)
- Contact measurements using an optional probe
- Input of upper and lower alarm limit values





