"Product description"
DT-8865 is an industrial hot professional handheld non-contact infrared thermometer, using simple, solid design, high accuracy and temperature range as well as wide, it has a laser sight, with backlight display, maximum value, minimum value, average value, data retention, high and low temperature alarms, adjustable emissivity, and automatic power off function.

"Product features"
1. non-contact accurate measuring. Fast measurement, response time is less than 150 milliseconds
2. temperature range-50~1000℃
3. built-in dual-laser sights, you can more quickly and accurately target
4. dual display of the shell settings
5. automatic reading
6. automatic shutdown and the c/f conversion button
7. adjustable emissivity: 0.1~ 1.0. Can select different depending on the target emission rate
8. to display maximum temperature
9. with backlit LCD display
10. the automatic range selection and a resolution of 0.1 degrees Celsius (0.1 ºf)
11. trigger lock feature
12. the continuous measurement, and high and low temperature alarm settings

"Measuring distances and object"
Optical distance measurement and object (D:S) =30:1
For example: the instrument field of view is 30:1, if the instrument measured 30 inches, measured object cannot be less than 1 inch in diameter.

"Technical specification"
Security design standards: in line with the European CE Safety specifications
Temperature measuring range: -50~1000℃(-58~1832℉)
Resolution: less than 1000° For the 0.1℃/Degrees Fahrenheit, is greater than 1000° For the 1℃/℉
Accuracy: ambient operating temperature 23~ 25oC (73~ 77℉)When measuring
-50~20℃(-58~68℉)Shi, ±2.5℃(4.5℉)
20~300℃(68~572℉)Shi, ±1.0%Reading ±1.0℃(1.8℉)
300~1000℃(572~1832℉)Shi, ±1.5%Readings
Optical ratio: 30: 1
Response time: 150ms
Spectral response: 8~14um
Emissivity: adjustable from 0.10To1.0
Out of range Tip: LCD Will be displayed '----'
Polarity display: automatic (Nothing displayed on the positive ); (-)Show negative
Diode lasers: output ﹤1mW,Wavelength 630~670nm,Class 2(II)Class
Operating temperature: 0 ~ 50℃(32~ 122℉)
Storage temperature:-10~ 60℃(14 ~ 140℉)
Relative humidity: 10%~90%RH (Action) , ﹤80%RH (Storage)
Power supply: 9VBattery , NEDA 1604A Or IEC 6LR61,Or others with the specifications of the battery
Weight: 163g