testo 835-H1 - Thermomètre infrarouge avec module d’humidité

Testo · testo 835-H1

testo 835-H1 - Infrared thermometer plus moisture measuring

Name: testo 835-H1 - Infrared thermometer plus moisture measuring
Brand: Testo
SKU: testo 835-H1

Non-contact temperature and moisture measurements – with only one device. The testo 835-H1 infrared thermometer not only measures the temperature but has an intergrated moisture sensor that allows you to measure moisture too.

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Category: Measuring instruments · Infrared thermometers

Specifications by model

Temperature - TC type K (NiCr-Ni)	Value
Measuring span	-50 to +600 °C
Accuracy	±(0.5 °C + 0.5 % of mv)
Resolution	0.1 °C

Temperature - infrared	Value
Measuring span	-30 to +600 °C
Accuracy	±2.5 °C (-30.0 to -20.1 °C) · ±1.0 °C (0.0 to +99.9 °C) · ±1 % of mv (Remaining Range) · ±1.5 °C (-20.0 to -0.1 °C)
Infrared resolution	0.1 °C

Humidity – capacitive	Value
Measuring span	0 to 100 %RH
Accuracy	±2 %RH · ±0.5 °C
Resolution	0.1 %RH · 0.1 °C · 0.1 °Ctd

General technical data	Value
Weight	514 g
Dimensions	193 x 166 x 63 mm
Operating temperature	-20 to +50 °C
Product / housing material	ABS + PC
Emissivity table	20 values
Laser spot	On / off
Standards	EN 61326-1:2006
Alarm signal	audible; optical
Backlight auto-off	30 s*
Instrument auto-off	120 s*
Battery type	3 batteries type AA (or USB operating with PC-Software)
Battery life	25 h (typical 25°C without laser and backlight) 10 h (typical 25°C without backlight)
Display type	Dot matrix
Memory	200 measuring values
Storage temperature	-30 to +50 °C
Note	*disabled during continuous measurement or when no longer connected to the USB port

Full description

Perform temperature and moisture measurements on walls, monitor and check air conditioning and ventilation systems, service and inspect industrial systems, ensure that constantly high levels of quality in production processes are maintained: the testo 835-H1 is the ideal all-round device for a wide range of industrial and commercial applications. What the testo 835-H1 infrared thermometer plus moisture measuring can do • Measure the surface temperature and relative humidity and check the dew point and surface moisture • Help to detect mold in buildings before it’s too late • Carry out measurements on small, moving or hard-to-reach objects accurately and safely Benefit from state-of-the-art technology and easy handling • 4-Point-Laser: shows the exact measuring zone, effectively preventing wrong measurements • 50:1 optics that provide you with excellent surface temperature measurements even over greater distances (distance 5 m = 10 cm measurement spot) • Adjustable degree of emission for measuring a wide variety of different surfaces • Connectivity for temperature sensors: for additional contact measurements for materials with low degree of emission possible – simply connect your optionally available temperature sensor • Easy-to-use, easy-to-follow menu guide thanks to icons and joystick • Generate measuring points and save up to 200 measurements • Define individual alarm thresholds, acoustic and optical alarm • Show min/max values • Backlit display Key benefits: • Measure temperature, moisture and dew point with only one device • Calculate the surface moisture content • Easy and comfortable to use: easy-to-follow menu guide, can save up to 200 readings, data analysis with free-to-download software • Four-Point-Laser and 50:1 Optics for precise measurements even over long distances Scope of delivery: testo 835-H1 infrared thermometer plus moisture measuring function and 4-Point laser marking, measurement data management, moisture module, batteries, test protocol.