Oritronic DM3997 - Product Overview; Main Structure and Composition

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Product Overview
DM3997 is a professional thermometer designed to measure
the temperature of the forehead and the surface of the human
body. It can switch to human body mode for measuring human
body temperature and switch to object mode for measuring the
temperature of a milk bottle, bathroom or room.
Product name: Non-contact infrared thermometer
Product model#: DM3997
Scope of application: Display the body temperature of the
measured object by measuring the heat radiation of the forehead.
Contraindications: None
The main structure and composition
This product is mainly composed of infrared detection part, circuit
amplification,Compensation part, and display part.
1. Infrared detection head
2. LCD display
3. Backlight control keys
4. Body Mode / Object Mode
Switch key
5. Celsius / Fahrenheit Conversion
Key
6. Measuring switch
7. Battery compartment cover