Digital Infrared Thermometer Gun for Cooking,BBQ,Pizza Oven,Ir Thermometer with Backlight,-58℉~932℉(-50℃~500℃) Handheld Non C

This infared thermometer is used for measuring the temperature of the object's surface, which is applicable for various hot, hazardous or hard-to-reach objects without contact safely and quickly. This unit consist of optics, temperature sensor,signal amplifier, processing circuit and LCD Display. The optics collected the infrared energy emied by object and focus onto the sensor. Then the sensor translates the energy into an electricity signal. This signal will be turned out to be digital shown on the LCD after the signal amplifer and processing circuit.

1. Distance to Spot size12:1

• When take measurement, pay attention to the Distance to Spot Size. As the Distance (D) from the target surface increases, the spot size (S) of the area measured by the unit becomes larger.The Distance to Spot size of the unit is 12:1 ***This unit is equipped with a laser, which is used for aiming.
• Field of view:Make sure the target is larger than the unit's spot size. The smaller the target the closer measure distance. When accuracy is critical, make sure the target is at least twice as large as the spot size.

2. Emissivity 0.95 preset

• Most organic materials and painted or oxidized surfaces have an emissivity of 0.95 (pre-set in the unit). Inaccurate readings will result from measuring shiny or polished metal surfaces. To compensate, cover the target surface with masking tape or flat black paint. Measure the tape or painted surface when the tape or painted reach the same temperature as the material underneath.

1. Warning:

To avoid the potential situation may cause harm or damage to people, please pay attention to the following items:

1) Before you use this unit, check on the plastic housing carefully. If there is any damage, do not use it.

2) Do not point laser directly at eye or indirectly off reflective surfaces.

3) Do not use this unit in the environment of explosive gas, steam or dusty.

2. Caution:

To avoid the damage of the unit or the target,please protect from the following situations:

1). EMF (electro-magnetic feids) from arc welders,induction heaters.

2). Thermal shock (caused by large or abrupt ambient temperature changes allow 30 minites for unit to stabilize before use.

3.Do not leave the uint on or near objects of high temperature.

(1) Trigger: When pull the trigger, LCD display reading with SCAN icon. Release the trigger, display reading with HOLD icon. Bullt-in 8 sec auto power off function.

(2) Laser on/off button.

(3) Celsius / Fahrenheit switch button.

(4) Back light on/off button: When backlight is on,any operations will activate the backlight.