UNI-T UT320D Dual-Channel Thermocouple Thermometer

UNI-T UT320D Dual-Channel Thermocouple Thermometer in Sri Lanka

Two-Point Contact Measurement with T1–T2 Temperature Difference

The UNI-T UT320D Dual-Channel Thermocouple Thermometer measures two temperature points and calculates their T1–T2 difference. It is a practical choice for technicians who need to compare inlet and outlet temperatures, assess heating or cooling performance, or inspect temperature differences across equipment.

Type K and Type J probe support provides flexibility when selecting sensors for the task. Data hold, maximum, minimum and average functions help you review temperature behaviour, while the compact battery-powered design supports portable inspection work.

Technical Specifications

Measurement inputs: Two thermocouple channels, T1 and T2

Supported thermocouple types: Type K and Type J

Type K instrument range: -50°C to 1300°C

Type J instrument range: -50°C to 1200°C

Temperature comparison: T1–T2 difference measurement

Measurement units: °C and °F

Display dimensions: 37.4 × 36.4 mm

Operating environment: 0°C to 40°C; relative humidity ≤80% RH

Power supply: 3 × 1.5 V AAA batteries (R03)

Instrument dimensions: 120 × 53 × 28 mm

Measurement note: Use probes suitable for the material, temperature and contact method involved. The thermometer's maximum input range is not the safe operating limit of every compatible probe.

Key Features

Dual-channel measurement for comparing two temperature points

T1–T2 calculation for direct temperature difference checks

Selectable Type K or Type J thermocouple input

MAX/MIN/AVG functions for reviewing measurement variation

Data hold and LCD backlight

Auto power-off and low-battery indication

Manufacturer-specified 1 m drop resistance

Applications

Comparing inlet and outlet temperatures with suitable probes

Heating and cooling system performance checks

Two-point equipment troubleshooting

Comparative temperature measurements during maintenance and testing

Package Includes

1 × UNI-T UT320D thermometer

K-type temperature probe accessories

AAA batteries

English user manual

Gift box packaging

Downloads

Download UNI-T UT320A/UT320D Data Sheet
Download UNI-T UT320D User Manual