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Dual Lasers Infrared Thermometer - TN568 Series

Dual Lasers

Built-in Socket

Memory Mode

Blue Backlight USB Function (optional)


Metal Processing Electric Power Petrochemical Solar Industry


Model No
TN568LC2 TN568LC1 TN568LC2U TN568LC1U
Description IRT + Dual Lasers + Thermocouple socket
Measurement Range 200~2400°C
(392~4352 °F)
(212~3272 °F)
(392~4352 °F)
(212~3272 °F)
Full Range Accuracy
(Tamb=23±3 °C)
±2% of reading
Distance:Spot 100:1
Spectral ragne 1.1~3.7μm 2.3~5μm 1.1~3.7μm 2.3~5μm
Mode Real Time, Max/Min, Dif, Ave, Lock, Hi/Low Temp Alarm
Memory Detailed 24 Memories with Temperature & Emissivity
USB Function - -
Thermocouple Probe Small Socket, K type, 12 minutes auto power off
Measurement Range* -60~1400°C (-83.2~2552 °F)
Probe Accuracy ±1% of reading or 1°C(1.8°F) whichever is greater (Test under Tamb=23±6°C)
*Actual temperature range depends on the TC probe selected.


  • Wide Measurement Range: Infrared up to 2400°C (4352°F)
  • High DS (Distance to Spot) Ratio 100:1
  • Dual Laser Points for the Target Spot Size
  • Under Memory Mode, record and display the specific temperature with emissivity
  • USB Function (optional)
  • Mini Thermocouple Socket up to 1400°C
  • Large LCD display with Power Backlight
  • Min, Max, Dif, Ave, Lock Modes
  • Hi/Lo Temperature Audible Alarm
  • Laser and Backlight On/Off Control
  • Emissivity Adjustable from 0.1 to 1.00( Preset at 0.95)
  • °C/°F Switch Mode
  • Long Battery Life with two AA Batteries

Available Packages

Tool Box

Packing List

One set includes:

  • Infrared thermometer
  • 2 AA batteries
  • 1 user manual
  • 1 Megnet Stand
  • 1 Bead
  • 1 Thermocouple (optional)
  • USB Cable (optional)
  • COC (optional)
  • 1 Metal Box(With EVA Tray)

5 sets/master carton
Master carton size:
675*464*426mm ; 4.71 Cube ft
N.W:? 17.5 kgs
G.W:? 19.7 kgs

General Description

TN568 Series is the ultimate tool for temperature measurements.
It contains 2 most reliable temperature sensors:
1) Non-contact Micro Machining Thermopile
2) K-type thermocouple socket

Such an arrangement can fulfill most of temperature measurement requirements:
Use the Non-contact for instant; not-reachable situation.
Use the thermocouple for high precision; non-surface situation.

Templorer also come with an ultra long battery life (8days for Alkaline battery), no 9V battery,
It use the most affordable and available AA size battery.

Learn Emissivity with the Templorer: Emissivity is a difficult concept for general user to catch; For Templorer, it's easy to get. Use the contact thermometer to get the true temperature.
Then, use the Non-contact to get the surface temperature. Adjust the Emissivity until they are the same.
Next time, use the correct Emissivity for that object. No more guess work, no more looking up on Emissivity Table.

Founded in July 2000, ZyTemp belongs to world-class Infrared Technology-oriented thermometer manufacturer - Radiant Innovation Inc. and become a premier provider of infrared temperature measurement devices. Originally started from a professional team of engineers specializing in infrared thermometry, this company is now emerging as worldwide well-known manufacturer of infrared thermometers (IRT).

Copyright (c) 2000-2019 RADIANT INNOVATION INC.
All Rights Reserved.