testo 830-T4 – IR thermometer with small measuring area

Small area IR thermometer with a two-point laser

  • Small measuring surface - measuring optics 30:1
  • Clear 2-point laser sight.
  • Combined instrument

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Finns i lager

Finns i lager

testo 830-T4 – IR thermometer with small measuring area and two-point laser

Unique to the testo 830-T4 is the combination of a small measurement area (30:1), low price, two-point laser and the ability to connect external temperature sensors. The IR thermometer thus measures both non-contact and external sensors. The two laser dots mark the top and bottom of the measuring spot, so you know exactly which surface you are measuring. The issue factor is freely adjustable from 0.2 to 1.00. The backlit display is easy to read even in difficult lighting conditions.

Features and benefits of the IR thermometer testo 830-T4

  • 30:1 optics for precise measurements on small objects at large distances
  • The IR thermometer’s 2-point laser sight makes it easy to identify the measuring surface.
  • Two alarm thresholds
  • Light and sound alarms when limit values are exceeded
  • Min/max value display and hold function (freezes the current measured value)
  • Wide range of external thermocouple sensors type K
  • Comfortable one-handed handling thanks to its ergonomic design
  • Clear, illuminated display

Choose from a very wide range of external thermocouple sensors type K. Resilient fast surface temperature sensor, waterproof immersion sensor or e.g. a versatile wire sensor are some of the sensors available.

Using an external surface temperature sensor, you can set the emission factor for a specific material. On “difficult” surfaces, you can apply emission tape and then measure the temperature of the tape’s surface with the IR thermometer.

Included in delivery

IR temperature meter testo 830-T4 complete with battery, Swedish manual and factory protocol.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Measuring range IR-30 ... +400°C
Accuracy IR±1.5°C (-20 ... 0°C)

±2°C (-30 ... -20.1°C)

±1°C or 1% of m.v. (other area). Highest value applies
Resolution IR0.1°C
Measuring optics IR30:1
Alarmat freely adjustable upper and lower limit values
External donorThermocouple type K (NiCr-Ni)
Measuring range external sensor-50 ... +500°C
Accuracy external sensor±(0.5°C ±0.5% of m.v.)
Resolution external sensor0.1°C
Operating temperature-20 ... +50°C
Storage temperature-40 ... +70°C
Battery type9V alkaline (manganese)
Battery life3 p.m
Dimensions190x75x38 mm
Weight200 g
Guarantee2 years

Thermocouple probes type K

Datablad testo 830

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