FUNCTION

Non-contact thermometer,set initialized reference temperature,get the change of surrounding emperature and intialized reference temperature.

Three color LED display detecting result,red laser orientation

Celsius and Fahrenheit Conversion

Back light

Automatic diplay reference temperature

Reference range setting

Low battery indicate

Automatic power off

TECHNICAL SPECIFICATION

Operation temperature range:0℃-40℃

Operation humidity range:0%RH-75%RH

Temperature range:-40 ~ 220℃（- 40~428℉）

Resolution:0.1℃

Accuracy：T＞0℃ ±2%  or（±2℃）；T＜0℃ ±3% or（±3℃）

Distance to acreage ratio:8 :1

Reaction time＜1s

Working current:＜40mA;With backlight:＜10uA

Power source:9V 6F22battery

Automatically switch off

FUNCTION

Non-contact thermometer,set initialized reference temperature,get the change of surrounding emperature and intialized reference temperature.

Temperarure/Humidity display seperatly

Three color LED display detecting resurt,red laserorientation

Celsius and Fahrenheit Conversion

Back light

Automatic diplay reference temperature

Reference range setting

Low battery indicate

Automatic power off

TECHNICAL SPECIFICATION

Humidity displayrange:20%RH~90%RH(error of ±5%，resolution1%)

Operation temperature range:0℃-40℃

Operation humidity range:0%RH-75%RH

Temperature range:-40 ~ 220℃（- 40~428℉）

Resoultion:0.1℃

Accuracy：T＞0℃ ±2% or（±2℃）；T＜0℃ ±3% or（±3℃）

Distance to acreage ratio:8 :1

Reaction time＜1s

Working current:＜40mA;With backlight:＜10uA

Power source:9V 6F22battery

Automatically switch off

FUNCTION

Four keys:

White LED back light

Fahrenheit / Celsius

Low battery indicate

Automatic power off

TECHNICAL SPECIFICATION

Laser wavelength:650nm    

Laser class：2

Laser power：<1mW

Measruing range：-50 up to 380℃（-58 up to 716℉）；

Resolution：0.1℃ or 0.1℉；

Accuracy： T＞0℃     ±1.5%  or（±1.5℃）

                    T＜0℃     ±3℃

Distance to spot size：12:1；

Battery：9V 6F22

FUNCTION

Four keys:

White LED back light

Fahrenheit / Celsius

Rechargeable power

Low battery indicate

Automatic power off

TECHNICAL SPECIFICATION

Laser wavelength:650nm    

Laser class：2

Laser power：<1mW

Measruing range：-50 up to 380℃（-58 up to 716℉）；

Resolution：0.1℃ or 0.1℉；

Accuracy： T＞0℃     ±1.5%  or（±1.5℃）

                  T＜0℃     ±3℃

Distance to spot size：12:1；

Battery：3.7V,(Li battery)