Highlights
- Reliable IR measurement up to 600 °C
- IR measurements from a safe distance
- Memory for up to 200 readings; easy analysis with free-to-download software
- 4-point-laser and 50:1 optics for precise measurements over greater distances
The practical infrared thermometer testo 835-T1 offers maximum safety and precision when measuring the temperature of smaller objects from a medium distance.
Product description
Get started in the field of intelligent infrared measuring technology. The practical infrared thermometer testo 835-T1 offers maximum safety and precision when measuring the temperature of smaller objects from a medium distance, e.g. monitoring wall temperature, troubleshooting in heating and air conditioning systems, or the quality control of industrially manufactured products.
- The 4-point laser clearly indicates the measuring area and prevents incorrect measurements
- The 50:1 optics allow you to carry out measurements from a long distance and still obtain excellent results (distance 5 m = 10 cm measuring spot)
- The integrated degree of emission table enables you to select the correct degree of emission of the measured surface
- The backlit display allows you to use your infrared thermometer in all lighting conditions
The testo 835-T1 also allows you to carry out contact temperature measurements. The thermometer is equipped with a connecting point for a wide range of optional temperature sensors. The temperature sensor can also be used to automatically measure the degree of emission of a particular surface. This makes it easier to carry out subsequent infrared measurements.
There is also a wide range of optional accessories - including a tripod and a robust carry case – that allow you to customize your testo 835-T1 infrared thermometer to suit your needs.
For easy analysis and easy use
The testo 835-T1 comes with an easy-to-follow menu, self-explanatory icons and a user-friendly joystick. Your infrared thermometer can be used to create different measuring sites or save up to 200 readings while additional features including min/max values, adjustable thresholds and visual and acoustic alarms which are triggered when thresholds have been exceeded make work more efficient and life easier. The free-to-download “EasyClimate” software provides you with a quick and convenient means of analyzing your measuring data.
Delivery Scope
testo 835-T1 high temperature infrared thermometer, 4-point laser marking, measuring data administration, PC software, batteries, calibration protocol.
Technical data
| Temperature - TC Type K (NiCr-Ni) | |
|---|---|
Measuring range | -50 to +600 °C |
Accuracy | ±(0.5 °C + 0.5 % of mv) |
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 mv (Remaining Range) |
Infrared resolution | 0.1 °C |
| General technical data | |
|---|---|
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 function | audible; Optical |
Auto-off backlight | 30 s* |
Auto-off instrument | 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 |
*disabled for continuous measurement and USB connection