Testo 835-H1, 835-T1 Data sheet
testo 835 Pro
Series Infrared
Thermometers
Simplify difcult measuring tasks
with high performance
IR thermometers
50:1 long distance optics
4-point laser shows the exact measuring area for
precise readings
High temperature range up to 2700 °F (model 835-T2)
We measure it.
°F / °C
%rH
Emissivity charts for accurate surface measurements
Contact, type K thermocouople input and wide selection
of probe choices
Simple joystick operation and easy navigation icons
Memory and software for data management and analysis
Use the 835 IR Thermometer in trade and industry
applications such as plant and facility maintenance,
monitoring electrical and mechanical components, checking
air conditioning and heating equipment, and practicing
manufacturing and quality control or anywhere highly
accurate temperature measurements are required.
The 835 thermometer is one of the most flexible and
versatile IR thermometers in its class. It is extremely useful
for monitoring the temperature of smaller or moving objects.
It can easily access difficult to reach locations and help
you measure extremely hot material at a safe distance. In
addition, you can measure various different surfaces (i.e.
metal, glass, ceramics) up to 2700 °F with just the press of
button without adjusting or re-calibrating.
Point, shoot, measure!
www.testo.com
testo 835
We measure it.
Specications
835-T1 835-T2 835-H1
Non-contact IR
Optics 50:1 (6.5 ft measuring distance
Laser sighting 4 point laser
Spectral range 8 to 14 µm
Measuring range -22° - 1112 °F 14° - 2732 °F -22° - 1112 °F
Accuracy ±4.5 °F (-22° to -4 °F)
±2.7 °F (-4° to 32 °F)
±1.8 °F (32° to 212 °F)
1% of rdg (rem. range)
±3.6 °F or 1% of rdg ±4.5 °F (-22° to -4 °F)
±2.7 °F (-4° to 32 °F)
±1.8 °F (32° to 212 °F)
1% of rdg (rem. range)
Resolution 0.1 °F 0.1 °F ( -14° - 1830 °F)
1 °F ( 1832 - 2732 °F)
0.1 °F
Type K contact
Measuring range -72° - 1112 °F -72° - 1830 °F -72- 1112 °F
Accuracy ±(-0.9 °F +0.5% rdg)
Resoution 0.1 °F
Testo humidity sensor
Measuring range - 0 to 100% rH
Accuracy - ±2 %rH
Resolution - 1.8 °F
0.1 %rH
0.1 °Ftd
General technical data
Emissivity 0.10 to 1.00 (steps 0.01)
Emissivity table 20 values on board
Laser spot On / Off
Memory hi/lo limit 200 values
Alarm (max / min values) IR / TC temperature
Alarm signal Audible (optional)
Operating temperature -4° - 122 °F
Dimensions 7.6 x 6.5 x 2.5 in
Weight 1 lb
Battery 3 AA (or USB operating with PC-Software)
Battery life 25 hr (w/o laser and backlight)
10 hr (w/o backlight)
Auto OFF Backlight: 30 secs
Instrument: 120 secs.
Warranty 2 years
Loading...