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HL-800K Infrared Laser Thermometer User Manual 

 

Thermosense Limited 

T: +44 (0)1628 531166 

E: 

[email protected]

 

W: www.thermosense.co.uk 

Page 3 

INTRODUCTION 

Thank you for your purchase of the HL-800K Infrared Laser Thermometer. This device offers non-
contact (infrared) temperature measurement capability. The built-in laser pointer increases target 
accuracy while the backlit LCD and handy push-buttons combine for convenient, ergonomic 
operation. Type K thermocouple functionality is also built-in. Proper use and care of this meter will 
provide years of reliable service. 

 

FEATURES 

 

Precise non-contact temperature measurement 

 

Type K temperature Measurement 

 

Unique flat surface, modern housing design 

 

Built-in laser pointer 

 

Automatic Data Hold  

 

Automatic Power Off 

 

/

 switch 

 

Emissivity Digitally adjustable from 0.10 to 1.0

 

 

MAX, MIN, DIF, AVG record 

 

LCD with Backlight 

 

Automatic range selection 

 

Resolution 0.1ºC(0.1ºF) 

 

Trigger lock 

 

High and Low alarm 

 

Obtain Emissivity 

 

WIDE APPLICATION RANGE 

Food preparation, Safety and Fire inspectors, Plastic molding, Asphalt, Marine and Screen printing, 
measure ink and Dryer temperature, HVAC/R, Diesel and Fleet maintenance. 

 

       SAFETY 

 

Use extreme caution when the laser beam is turned on. 

 

Do not let the beam enter your eye, another person’s eye or the eye of an animal. 

 

Be careful not to let the beam on a reflective surface strike your eye. 

 

Do not allow the laser light beam impinge on any gas which can explode. 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for HL-800K

Page 1: ...HL 800K Infrared Laser Thermometer 50 C to 800 C 13 1 ratio User Manual...

Page 2: ...s thermosense co uk W www thermosense co uk Page 2 TABLE OF CONTENTS INTRODUCTION 3 FEATURES 3 WIDE APPLICATION RANGE 3 SAFETY 3 DISTANCE SPOT SIZE 4 SPECIFICATIONS 4 FRONT PANEL DESCRIPTION 5 INDICAT...

Page 3: ...urement Type K temperature Measurement Unique flat surface modern housing design Built in laser pointer Automatic Data Hold Automatic Power Off switch Emissivity Digitally adjustable from 0 10 to 1 0...

Page 4: ...F 20 to 200 C 4 to 392 F 1 5 of reading 2 C 3 6 F 200 to 538 C 392 to 1000 F 2 0 of reading 2 C 3 6 F 538 to 800 C 1000 to 1472 F 3 5 of reading 5 C 9 F Response time Less than 1 second Spectral resp...

Page 5: ...DICATOR 1 Data hold 2 Measuring indication 3 Emissivity symbol and value 4 C F symbol 5 Auto obtain Emissivity 6 Lock and laser on symbols 7 High alarm and low alarm symbol 8 Temperature values for th...

Page 6: ...while the unit is locked on the laser and backlight will be turned on if they have been activated When the unit is locked on the backlight and laser will remain on unless it is turned off using the La...

Page 7: ...ty will be incorrect It s necessary to obtain a new emissivity Note Measurement Considerations Holding the meter by its handle point the IR Sensor toward the object whose temperature is to be measured...

Page 8: ...vity of 0 95 pre set in the unit Inaccurate readings will result from measuring shiny or polished metal surfaces To compensate cove the surface to be measured with masking tape or flat black paint All...

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