TESTO testo 830-T4 Infrared Thermometer
testo 830-T4
testo testo 830-T4 Infrared ThermometerSPEC
testo testo 830-T4 Infrared ThermometerDetails
testo testo 830-T4 Infrared ThermometerPacking list
- SKU
- NB023352
- Thermocouple Temperature range
- -50~500℃
- K-type Thermocouple Error
- +/- (0.5 ℃ + 0.5% Measured value)
- Thermocouple resolution
- 0.1℃
- K type thermoelectric coupling measurement rate
- 1.75 s
- Temperature Measurement Range
- -30~400℃
- Accuracy
- +/- 1.5 ℃ (-20~ 0 ℃) +/- 2 ℃ (-30~ -20.1 ℃) +/- 1 ℃ or +/- 1% Measured value (remaining range)
- Measurement rate
- 0.5 s
- resolution
- 0.1℃
- diameter
- 190 x 75 x 38 mm
- Operating temperature
- -20~50℃
- shell
- ABS
- Power Supply
- 9V battery
- Battery life
- 15 hours
- Storage temperature
- -40~70℃
- Weight
- 200g
Description
The testo 830-T4 infrared thermometer is used in a wide range of applications for non-contact surface temperature measurement. Its excellent optical resolution of 30:1 enables accurate measurement of small objects at long distances and is suitable for measuring the surface temperature of various operating or high-risk objects at a safe distance.
Features
This infrared thermometer with 2-point laser aiming measures the surface temperature precisely and quickly (2 measurements per second). The benefits of all products are summarized below:
High-resolution processor provides more accurate measurement readings (0.1°C resolution)
Optical resolution of 30:1 for accurate measurement of small objects at long distances (1 m measuring distance = 36 mm diameter of the measured area)
Infrared thermometer with 2-point laser aiming: precise positioning of the measured area (= surface between two laser aiming points)
2 self-configurable alarm limits
Sound and light alarm will be issued when the limit is exceeded
Display of temperature max/min and reading hold function (freeze last measurement reading)
An external contact temperature probe can be used to determine the emissivity of a surface or to make other surface temperature measurements
Pistol-style design for easy operation (can be operated with one hand)
Clear display with backlight
In addition, the infrared thermometer measures at a frequency of up to 2 times per second, making it suitable for fast surface temperature scanning applications.
Extended functionality of external temperature probes
The testo 830-T4 infrared thermometer can optionally be equipped with an external temperature probe for non-contact surface temperature measurement via infrared at the same time as a contact temperature measurement in another channel (e.g. for comparison). We offer a wide range of different types of thermocouple temperature probes to choose from, such as air temperature probes, liquid and semi-solid media temperature probes, and surface temperature probes.
Comparative testing with a contact surface temperature probe can help determine the emissivity of an object's surface. Input and set the exact emissivity in the infrared thermometer to achieve accurate infrared measurements.
When encountering surfaces with very low emissivity, we recommend using reflective tapes (optional) or selecting contact surface probes (optional) for their temperature measurements.