QM7420

Batteries Included

Safely measure temperatures from -40 C up to 650 C 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 650 C
  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 2 F(1 C) (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%