Testo - testo 835-H1 infrared thermometer with humidity measurement

343 Points

ID: 81364

Measure surface temperature, relative humidity and check the dew point and surface humidity
Recognize the danger of mold on building materials in time
Measure small, moving or hard-to-reach objects precisely and reliably
4-point laser displays the measuring range precisely and thus prevents incorrect measurements
50:1 optics: even at long distances, you still get first-class results in surface temperature measurement (5 m distance = 10 cm measuring spot)
Adjustable emissivity: many different surfaces can be measured
Input for temperature sensor: additional contact measurement for materials with low emissivity possible - simply connect an optionally available temperature sensor
Automatic determination of the emissivity by optionally connectable temperature sensor
Convenient menu navigation through icons and joystick
Create measurement locations and store up to 200 measured values
Define free alarm limits, acoustic and visual alarm
Display of min/max values and illuminated display
Temperature - TE type K (NiCr-Ni) Measuring range: -50 to +600 °C, accuracy ±(0.5 °C + 0.5 % of Mw.), resolution 0.1 °C
Temperature - Infrared Measuring range: -30 to +600 °C, accuracy ±2.5 °C (-30.0 to -20.1 °C), ±1.5 °C (-20.0 to -0.1 °C), ±1.0 °C (0.0 to +99.9 °C), ±1 % of reading (remaining measuring range), infrared resolution 0.1 °C
Humidity - Capacitive Measuring range: 0 to 100 %rh, accuracy ±2 %rh, ±0.5 °C, resolution 0.1 °C, 0.1 %rh, 0.1 °Ctd
Operating temperature: -20 to +50 °C
Laser dot: On/Off
Table of emissivity: 20 measured values
Standards: EN 61326-1:2006
Alarm function: acoustic, optical
Auto-off lighting: 30 s
Auto-Off device: 120 s
Battery type: 3 AA AA cells (or USB operated with PC software)
Accumulator/battery life: 25 hours (typically 25 °C without laser and illumination) 10 hours (typically 25 °C without illumination)
Display type: dot matrix
Memory: 200 measured values
Storage temperature: -30 to +50 °C
Material (product/housing material): ABS + PC
Dimensions: approx. 193 x 166 x 63 mm
Weight: approx. 514 g
Scope of delivery: Infrared thermometer with humidity measurement testo 835-H1 including 4-point laser marking, measurement data management, humidity module, batteries and calibration protocol