Dynamics Thermex Range Laser KL5 Infrared IR Thermometer Gun with LCD Display

Brand: Dynamics

Accuracy: ±1°C (±1.5°F)

Non-Contact Thermometer Type: Laser Infrared Thermometer

Temperature Range: -30°C to 900°C / 25°F to 1600°F

Distance to Spot Ratio: 60:1

MPN: dynamics-thermexKL5

Country of Origin: United Kingdom

Display: Digital

Dynamics Thermex Range Laser KL5 Infrared IR Thermometer Gun with LCD Display Tested and in full working order

Included

1 x Dynamics Thermex Range Laser KL5 Infrared IR Thermometer Gun with LCD Display

1 x Original Bag

2 x Battery

1 x User Manual

Brand & Model

• Manufacturer / Distributor: Dynamics
• Specific Model / Product Line: Thermex Range KL5 Infrared Thermometers

Advanced Display Features

• Graphic History Display: The screen features a unique graphic panel that displays temperature changes visually as a picture, storing and plotting the data for the last ten measurements.
• Comprehensive Screen Layout: The LCD simultaneously displays:
• Main real-time temperature reading: Graphic trend display, Configured Emissivity value ($\mathcal{E}$), Current status bar & battery life indicator, Laser condition and trigger lock icons

Operation

• Targeting System: Uses circular laser sighting where the laser circle outlines the exact spot size being actively measured.
• Optical Focal Ratio: Operates at a precise distance-to-spot ratio of 60:1 at the focus point.
• Battery Requirements: Runs on two standard AA alkaline batteries (referenced as R6, AA, or UM3).
• Battery Endurance: Delivers a minimum continuous battery lifespan of 10 hours.

Core Specifications

• Temperature Range: -30°C to 900°C (-25°F to 1600°F)
• Optical Resolution (Distance to Spot): 60:1 (Excellent for long-range or small-target measurements)
• Accuracy: ±1% of reading or ±1°C (±1.5°F), whichever is greater
• Display Resolution: 0.1°C (0.2°F)
• Spectral Range: 8 to 14 µm
• Response Time: 250 milliseconds (95% response)

Key Features

• Laser Targeting: Displays the actual spot size being measured.
• Adjustable Emissivity: Range can be adjusted manually; features a built-in pre-set chart for common materials (e.g., Concrete: 0.95, Glass: 0.85, Iron: 0.70).
• Alarms: High Alarm (HiAl) setting that triggers both a visual flashing light ("Laserflash") and an audible buzzer.
• Measurement Modes: Tracks and displays minimum and maximum temperature values simultaneously on the bottom of the screen.

Power & Hardware

• Batteries: Power by 2 x 1.5V AA Alkaline batteries.
• Physical Mounting: Built-in 1/4"-20 UNC tripod mount on the base.
• Internal Settings (DIL Switches): Located in the battery compartment to permanently toggle:
• Trigger Lock (On/Off) / Buzzer & Backlight (On/Off)