HT-816 Compact Infrared Thermometer

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HT-816 Compact Infrared Thermometer

Product ID：CLWDhwcw006

Price: Please inquire PDF Format

Supply Ability:120SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberHT-826

Brand NameDGXINTAI

Payment TermsTT，PAYPAL，Alibaba.com Pay

HT-816 Compact Infrared Thermometer
Product Overview
The HT-816 compact infrared thermometer is a handheld, non-contact temperature measurement instrument designed for fast and convenient temperature checks in industrial and general applications. Its compact housing, laser targeting, backlit LCD and one-handed operation make it suitable for measuring surface temperatures where direct contact is inconvenient or impractical.
The HT-816 series is available in different temperature ranges, including models covering up to 380°C, 550°C and 760°C.

Key Features
• Compact flat-surface housing with a modern design
• Simple one-handed operation for quick measurements
• Built-in laser pointer for accurate target positioning
• Backlit LCD for easy reading in low-light conditions
• MAX/MIN temperature measurement functions
• Automatic data hold and automatic power-off
• Switchable °C/°F temperature units
• Automatic range and resolution selection

Working Principle
The HT-816 measures infrared radiation emitted by an object's surface and converts the detected infrared energy into a temperature reading. The built-in laser pointer helps identify the measurement target, while the 8:1 distance-to-spot ratio allows users to measure surfaces from a suitable distance without physical contact.

Technical Specifications

Parameter	Specification
Model	HT-822 / HT-826 / HT-828
Measuring Range	HT-822: -50°C to 380°C (-58°F to 716°F)
	HT-826: -50°C to 550°C (-58°F to 1022°F)
	HT-828: -50°C to 760°C (-58°F to 1400°F)
Distance-to-Spot Ratio (D)	8:1
Accuracy	±2% or ±2°C
Resolution	0.1°C / 0.1°F
Targeting	Built-in laser pointer
Display	Backlit LCD
Temperature Unit	°C / °F selectable
Data Hold	Automatic
Measurement Functions	MAX / MIN
Power Management	Automatic power-off

Applications
• Industrial equipment and machinery temperature inspection
• Electrical and electronic equipment checks
• Motors, bearings and mechanical components
• HVAC and heating system inspection
• Pipes, tanks and process equipment
• Manufacturing and maintenance applications
• General surface temperature monitoring

Applicable Standards
The HT-816 is intended for general non-contact infrared temperature measurement. Specific compliance or certification should be confirmed with the supplier according to the selected model and intended application.

Comparison

Feature	HT-816 Compact Infrared Thermometer	Standard Contact Thermometer	High-Temperature IR Thermometer
Measurement Method	Non-contact infrared	Contact probe	Non-contact infrared
Measurement Speed	Fast	Relatively slower	Fast
Physical Contact	Not required	Required	Not required
Targeting	Built-in laser	Probe positioning	Typically laser targeting
Portability	Compact handheld design	Handheld or probe-based	Usually handheld
Typical Temperature Range	Up to 380°C / 550°C / 760°C depending on model	Depends on probe	Model-dependent, often higher
Suitable Applications	Routine industrial surface checks	Direct-contact measurements	High-temperature industrial inspection

FAQ
Q1: Is the HT-816 suitable for non-contact temperature measurement?
Yes. The HT-816 measures surface temperature without requiring physical contact with the target.
Q2: What temperature ranges are available?
The series includes HT-822 (-50°C to 380°C), HT-826 (-50°C to 550°C), and HT-828 (-50°C to 760°C).
Q3: What is the distance-to-spot ratio?
The D ratio is 8:1, meaning the measurement spot increases as the distance from the target increases.
Q4: Does the thermometer have laser targeting?
Yes. A built-in laser pointer assists with target positioning, and the laser can be switched on or off.
Q5: Does it display MAX and MIN temperatures?
Yes. MAX and MIN functions are provided for monitoring temperature extremes during measurement.
Q6: Can the temperature unit be changed between Celsius and Fahrenheit?
Yes. The HT-816 supports selectable °C and °F temperature units.
Q7: What should be considered when selecting a model?
Select the model according to the highest expected surface temperature: HT-822 for applications up to 380°C, HT-826 up to 550°C, and HT-828 up to 760°C.

FAQ
Q1: Is the HT-816 suitable for non-contact temperature measurement?
Yes. The HT-816 measures surface temperature without requiring physical contact with the target.
Q2: What temperature ranges are available?
The series includes HT-822 (-50°C to 380°C), HT-826 (-50°C to 550°C), and HT-828 (-50°C to 760°C).
Q3: What is the distance-to-spot ratio?
The D ratio is 8:1, meaning the measurement spot increases as the distance from the target increases.
Q4: Does the thermometer have laser targeting?
Yes. A built-in laser pointer assists with target positioning, and the laser can be switched on or off.
Q5: Does it display MAX and MIN temperatures?
Yes. MAX and MIN functions are provided for monitoring temperature extremes during measurement.
Q6: Can the temperature unit be changed between Celsius and Fahrenheit?
Yes. The HT-816 supports selectable °C and °F temperature units.
Q7: What should be considered when selecting a model?
Select the model according to the highest expected surface temperature: HT-822 for applications up to 380°C, HT-826 up to 550°C, and HT-828 up to 760°C.