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Protech

QM7420

Non-Contact Thermometer with Dual Laser Targeting

Safely measure temperatures from -40C up to 650C in hard to reach places, and hot or hazardous areas. The circular laser targeting from the two built-in lasers and 16:1 distance to spot ratio provides more accurate and repeatable measurements. The rugged design with IP54 rating offers protection against dust and water. Features include min, max, average, difference temperature displays, data hold, and high and low alarms with backlight. It has a large white backlit LCD, a rapid response time of less than 150ms, and a digitally adjustable emissivity from 0.1 to 1.0, which helps improve accuracy depending on the materials you are measuring. Supplied in a carry case.

Please note this unit only measures surface temperature not internal body temperatures. 

Features:
-40 to 650C
Rapid detection function
Built-in dual laser pointer
16:1 Distance to spot ratio
Automatic data hold
Max/min function
Emissivity Digitally adjustable from 0.10 to 1.0
MAX, MIN, AVG, DIF temperature displays
High and Low alarms with red backlight
Class 2 laser product

Specifications:
Repeatability: ± 0.8% or ±2F(1C) (used the max reading)
Response Time: Less than 150ms
Spectral Response: 8~14um
Over Range Indication: LCD will show ----
Polarity: Automatic (no indication for positive polarity); Minus (-) sign for negative polarity

Accuracy:

                -40 ~ 0°C: (± 2°C + 0.2°C Per degree)

                 0~650°C: ± (1.5°C) OR ± 1.5% 




Specifications:

Indoor / Interior Scale -40C-650C
Measures in Celcius Yes
Measures in Fahrenheit Yes
Indoor / Interior Scale -40F-1202F
Fahrenheit Accuracy 3.6%
Thermometer Resolution 0.1C
Celcius Accuracy 2%

Emissivity 0.1-1

Display Type LCD
Display Backlight LED Backlit

Size / Shape 9V
Battery quantity 1pc
Batteries included Yes
Batteries can be replaced by user Yes
Battery used for Main Product
Type Alkaline

Carry Case Included Yes
Special Features Dual Laser Targeting

Colour of Laser Red
Max Laser Power 1mW

Colour wavelength 630nm-670nm

Weight 280g
Width 110mm
Height 190mm
Depth 55mm

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