UNI-T UT300A+ - Infrared Thermometer -20..400 °C

INR1030

Available

Stock

Quantity

VAT NOT INCLUDED

VAT INCLUDED

18.38 €

22.24 €

Identification

EE Code INR1030

Brand

UNI-T

Model UT300A+

Manufacturer code

EAN13 6935750563014

Features

The UNI-T UT300A+ infrared thermometer is a non-contact temperature meter designed for fast surface temperature measurements over a range of -20 °C to 400 °C. Its compact, lightweight design makes it ideal for industrial maintenance, HVAC, electrical work, automotive diagnostics, food industry checks and many other applications where direct contact with the target is not possible or not safe.

The UT300A+ provides a distance-to-spot ratio (D:S) of 10:1, allowing accurate surface temperature measurement of hard-to-reach or hazardous objects from a safe distance. A single-point laser helps to pinpoint the measurement area, while the backlit LCD ensures excellent readability in low-light environments. With its simple one-button operation, data hold, power-off memory (last reading recall) and °C/°F selection, it is a very user-friendly handheld IR thermometer.

This cost-effective infrared thermometer still offers professional performance: high repeatability, response time ≤ 500 ms, fixed emissivity of 0.95 suited to most non-metallic surfaces and 1 m drop resistance. It is a perfect match for search intents like “handheld laser thermometer”, “non-contact IR thermometer -20 to 400 °C” or “industrial infrared temperature gun”.

With its low power consumption, auto power-off after 8 s of inactivity and power supplied by 2 × AAA batteries, the UNI-T UT300A+ is an excellent choice as a portable infrared thermometer for quick checks and preventive maintenance.

Specifications

Model: UNI-T UT300A+ – non-contact infrared thermometer.
Measurement type: surface temperature via infrared radiation.
Temperature range: -20 °C ~ 400 °C (-4 °F ~ 752 °F).
Resolution: 0.1 °C / 0.1 °F.
Accuracy:
- > 0 °C: ±2.0 °C or ±2 % of reading (whichever is greater).
- ≤ 0 °C: ±(2.0 °C + 0.1 °C/°C).
- > 32 °F: ±4.0 °F or ±2 % of reading.
- ≤ 32 °F: ±(4.0 °F + 0.1 °F/°F).
Repeatability: 1 °C or 1.0 % (2 °F or 1.0 %).
Distance-to-spot ratio (D:S): 10:1.
Response time: ≤ 500 ms (95 % of reading).
Emissivity: fixed at 0.95.
Spectral response: 5.5 µm ~ 14 µm.
Laser targeting:
- Laser class: Class 2, < 1 mW.
- Wavelength: 630 ~ 670 nm.
- Type: single-point laser.
Functions:
- Simple one-button operation.
- Data hold.
- Power-off memory (last reading recall).
- Auto power-off after approx. 8 s.
- Low battery indication.
- °C/°F selection.
- LCD backlight.
Operating environment: 0 °C ~ 50 °C (32 °F ~ 122 °F), < 90 % RH (non-condensing).
Storage environment: -20 °C ~ 60 °C (-4 °F ~ 140 °F).
Drop test: 1 m.
Power supply: 2 × 1.5 V AAA (LR03) batteries.
Typical battery life: > 20 hours (continuous use with laser and backlight on).
Display: 20 mm × 24 mm backlit LCD.
Product colour: red and grey.
Product size: 135 mm × 94 mm × 36.5 mm.
Net weight: approx. 146 g (including batteries).
Certifications: CE, UKCA.
Typical applications: industrial maintenance, HVAC, electrical and mechanical inspections, food safety checks, laboratory work, and temperature monitoring of motors, pipes and hard-to-reach hot surfaces.