20 hour delivery for freeNotice:This product is not suitable for measuring temperature of body surface,Forehead,Baby!Selling pointsModel 400:-50~400C (no probe)Model 600:-50~600C (no probe)Model 800B:-50~800C,with temperature probe, can measure liquid800C/IR02C(color): -50~800C,thermocouple function,ambient temperature humidity,Dew point,Mildew measurement,can measure liquidSpecification:D:S : 12:1Emissivity:0.1~1.0 ajustableResponse spectrum :8~14umLaser :<1mW/630-670nm level 2Response time:<0.5sAutomatic shutdown :30 secondsData retention :there areService temperature:0~40CStorage temperature:-10~60CNote:battery is not included400/600:Only one laser point800A/800B/800C:12 laser pointsUpgrade 12 point laser measurementMore accurate measurementAmbient temperatureHIGH PRECISION COLOR SCREEN INFRARED THERMOMETERFast temperature measurement in 0.5 seconds-measure oil temperature-measure air conditioner-measure ovenNEW FUNCTION UPGRADENO CONTAC SAFETY MEASUREMENT REQUIREDIt is suitable for measuring the surface temperature of objects with high and low temperature and inaccessibleK-TYPE TEMPERATUREmeasurement range:-10C~500C(14F~932F)+-(1.5%+2/4F)12-POINT LASER POSITIONINGLaser lamp aiming and positioning fast locking measurement rangeAPPLICATION RANGE OF THERMOMETER-Measuring automobile engine-Barbecue baking-Automobile air conditioning measurement-Geothermal heatingHIGH PRECISION SENSORAnti interference /fast reception / higher stability800A/B PANEL FUNCTIONOBJECT DISTANCE RATIO 12:1Measuring distance and measuring target diameter ratio(object distance ratio is D: s)C/F Unit SwitchingSwitch between Celsius and Fahrenheit with just one click anytime and anywhereRed Green Yellow alarm LED lightsCOLOR HD DISPLAY NOT AFRAID OF NIGHTCompared to the thermometer with a regular screen the backlight color screen of this MESTEK thermometer makes the reading clearerSHELL DESIGN IS WEAR-RESISTANT AND DROP-PROOFRigorous industrial structure design to ensure that when the body is impacted, it can effectively reduce the damage to the optical system and circuitMAX (MAXIMUM) MEASUREMENTThe default measurement value at startup is the maximum value, and continuous measurement can lock the higher temperature pointSLEEP MODE,ENERGY SAVING AND POWER SAVINGWithout any operation for 30 seconds,the thermometer will automatically enter the sleep stateOPEN BATTERY COMPARTMENT-Two 1.5V batteries-Easy to install-Avoid battery lossLOW BATTERY WARNINGIf the battery symbol appears on the screen it means that the battery is low, and the batteryneeds to be replaced in time0.1~1.0EMISSIVITY ADJUSTABLEAdjust the corresponding emissivity according to different materialsThe default setting is 0.95PRODUCT PARAMETERMEASUREMENT METHOD OF WATER TEMPERATURE OIL TEMPERATURE AND OTHER LIQUIDSWhen measuring the boiling liquid, do not let the smoke or water vapor contact the temperature sensing area.The measuring angle should be kept at 45 to 60 or soOPERATION MODE ADJUSTEMENT METHOD