ANENG TH203 Digital Infrared Thermometer -50~600℃ Temperature Meter Non-contact Pyrometer Tester IR Hygrometer Industrial Tool

ANENG TH203 Digital infrared Thermometer IR laser Temperature Gun -50~600℃ No Contact VA Reverse Color Screen Humidity Meter Pyrometer Battery not included

ANENG TH203 Infrared Thermometer -50~600℃ VA Reverse Color Industrial Electronic Digital Laser Temperature Meter Pyrometer Test

Introduction:

This series of infrared thermometers is designed to measure the surface temperature of opaque objects.The optical components of the thermometer can sense the reflected and transmitted energy emitted by the object and focus the
energy on the detector, making it suitable for quickly measuring the surface temperature of various high-temperature, toxic, or difficult-to-reach objects.
The thermometer consists of an optical system, a photoelectric sensor, a signal amplifier, a signal processing circuit, and an LCD display. The optical system converges the infrared energy radiated from the object's surface to the photoelectric sensor, which converts the energy into a corresponding electrical signal. This signal is then converted into a reading by the signal amplifier and signal processor circuit and displayed on the LCD.

Main Features：

✅ Wide Temperature Range: Measures from -50°C to 600°C (-58°F to 1112°F), supporting both °C and °F units for flexible use.
✅ High Precision Design: 12:1 distance-to-spot ratio and adjustable emissivity (default 0.95) ensure accurate readings on most non-reflective surfaces.
✅ Practical Functions: Built-in Hi/Low temperature alarms, MAX value tracking, data hold, and auto power-off for convenient operation.
✅ Clear Display: VA reverse-color screen with easy-to-read readings and symbols for temperature, laser, battery, and status prompts.
✅ Multi-Point Laser Positioning: Laser guide helps aim at the target spot for precise measurement.
✅ Lightweight & Durable: ABS housing, weighing only 106g, is portable and built for daily use.
✅ Low Power Friendly: Low battery prompt and auto power-off function extend battery life (powered by 2 x AAA batteries, not included).

Specifications:

Q1: Why are temperature readings inaccurate or unstable？

A: Please check these common causes:Distance: Keep the thermometer within the appropriate range (based on 12:1 ratio). Too far away will cause inaccurate readings.Emissivity: Ensure the emissivity setting matches the material of the object you are measuring.Surface conditions: Shiny, reflective surfaces (like polished metal) can cause errors. You can cover the surface with matte tape to improve accuracy.Environment: Avoid measuring through glass, steam, smoke, or dusty air, as these can block infrared signals.Battery: Low battery power can affect measurement stability; replace the batteries if the low power prompt appears.

Q2: Why can't the screen be turned on/not displayed?

A:1.Check if the 2 x AAA batteries are installed correctly (polarity alignment).
   2.Clean the battery compartment contacts to remove dirt or oxidation.
   3.Try replacing with new batteries,

Packaging content:(Without Battery)

1 * TH203 Digital infrared Thermometer
1 * Packaging box
1 * User Manual