HTC DT-302-2 Digital Thermometer (Dual Input)

HTC DT-302-2 Digital Thermometer (Dual Input)

The HTC DT-302-2 Digital Thermometer is a professional dual-input temperature meter designed for precise and simultaneous temperature measurement using two K-type thermocouple probes. It is ideal for laboratories, industrial maintenance, HVAC systems, food processing, quality control, and research applications. With its dual-channel capability, users can monitor T1, T2, and the temperature difference (T1–T2), making it suitable for comparative temperature analysis. 

Key Features

• Dual-input design for simultaneous measurement of two temperatures.

• Compatible with standard K-type thermocouple probes.

• Wide temperature measurement range from -50°C to 1300°C.

• Displays T1, T2, and T1–T2 (temperature difference).

• Large, easy-to-read LCD display.

• Data Hold function for convenient reading capture.

• High stability and measurement accuracy.

• Resolution of 0.1°C / 0.1°F.

• Selectable temperature units (°C / °F).

• Compact, lightweight, and ergonomic handheld design.

• Battery-powered for portable field use. 
  
  

Technical Specifications

Specification  Details

Model : HTC DT-302-2

Display : Large LCD

Input Channels : Dual (T1 & T2)

Sensor Type : K-Type Thermocouple

Temperature Range : -50°C to 1300°C

Resolution : 0.1°C / 0.1°F

Accuracy : ±0.3% of reading + 1 digit (-50°C to 1000°C); ±0.5% of reading + 1 digit (1000°C to 1300°C)

Differential Measurement : T1 – T2

Temperature Units : °C / °F

Power Supply : 9V (6F22) Battery

Dimensions : 130 × 95 × 28 mm

Standard Probe : TP01 K-Type Thermocouple

Weight : Approx. 240 g

Applications

• Industrial process monitoring

• HVAC installation and maintenance

• Laboratory testing and research

• Food processing and storage

• Electrical and electronic equipment testing

• Manufacturing quality assurance

• Temperature comparison between two points

• Educational and scientific experiments

Standard Accessories

• TP01 K-Type Temperature Probe

• 9V Battery

• User Manual

Why Choose HTC DT-302-2?

The HTC DT-302-2 is an excellent choice for professionals who require simultaneous dual-temperature monitoring with high accuracy. Its ability to display T1, T2, and temperature differential (T1–T2) makes it especially useful for HVAC diagnostics, industrial inspections, laboratory analysis, and process monitoring. Combined with its durable handheld design and wide measurement range, it delivers reliable performance in demanding environments.