Best current price£27.79from Amazon
Shopping.co.uk recommended and popular offers
Amazon£27.79Visit shop testo 830-T1 - Infrared Thermometer
Visit shop8 offers from £27.79 - £210.00
View price history by clicking the chart icon.
The Testo 830-T4 Infrared Thermometer is designed for professionals in industry and trade who need to perform non-contact surface temperature measurements. Its primary benefit is enabling accurate and quick readings from a safe distance, especially for moving or dangerous objects, due to its 30:1 optics and 2-point laser. A potential caveat is the need for a clear line of sight for accurate infrared readings. Key features include a 30:1 optical ratio for precise distant measurements, a 2-point laser for defining the measurement spot, adjustable visual and acoustic alarms for exceeding limit values, and a high-resolution processor for 0.1 °C readings.
| Model Part Number | 830-T4 |
|---|---|
| Brand | Testo |
The Testo 830-T4 allows for emissivity adjustments to measure a wide range of surfaces accurately. Refer to the user manual for the specific adjustable range and emissivity tables for common materials.
With its 30:1 optics, the thermometer can measure a spot diameter of 36 mm at a distance of 1 meter. The effective measurement distance depends on the size of the target object.
No, this is an infrared thermometer designed for non-contact surface temperature measurements only. It cannot measure internal temperatures.
The box typically includes the infrared thermometer, battery, and a Certificate of Conformity. Please refer to specific product packaging for exact contents.
The 2-point laser clearly marks the target area. The actual measurement is taken within the circle formed by the two laser points.
Yes, it can be used for non-contact surface temperature checks in the food industry, provided that appropriate hygiene standards are maintained and it is used according to food safety regulations.
The Testo 830-T4 itself is designed for direct measurement and alarm functions. For data logging, external methods or compatible Testo systems may be required.
Ensure the battery is correctly inserted and has sufficient charge. Try replacing the battery.
Ensure the surface emissivity setting is appropriate for the material being measured. Clean the lens. Ensure the distance-to-spot ratio (30:1) is considered; do not measure too close or too far. Check that the target object fills the entire measurement spot defined by the laser.
Check if the laser function is enabled in the settings. Ensure the battery is not low, as this can affect laser visibility.
Verify that the limit values are correctly set and that the measured temperature is indeed exceeding these values. Ensure the alarm function is enabled.
Setup:
Compatibility:
Care:
