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  • Thermapen MK4
  • Thermapen MK4
  • Thermapen MK4

Thermapen MK4

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The Thermapen® MK4 takes accurate percices reading in only 2 to 3 second. The Thermapen MK4 takes accurate percices reading in only 2 to 3 second. With new technology the Thermapen MK4 is even more advanced than previous models.


• Range: -58.0 to 572.0°F (-49.9 to 299.9°C)
• Accuracy: ±0.7°F (±0.4°C) from -58 to 392°F (-49.9 to 199.9°C)
• Resolution: Factory set to 1° (user reconfigurable to 0.1°)
• Response Time: 2-3 seconds (reads to within 1°F of final temperature of an ice bath in 3 seconds)
• Probe: 4.3 L inches, High Performance Type K Thermocouple
• Display: 1 H x 1.54 W inches (25 H x 39 W mm) LCD, rotates 360°, Intelligent Backlight
• Sleep Mode: Preset to 30 seconds. User selectable 10 to 180 seconds, (user reconfigurable to disable)
• Water Resistance: IP 66/67*
• Environmental Range: -4 to 122°F (-20 to 50°C)
• Battery: 1.5 volt AAA, 3,000 hours typical (without backlight)
• Dimensions: 1.97 H x 6.2 W x 0.75 D inches
• Weight: 0.26 lbs (120g)
•Certificate: Includes NIST-Traceable calibration certificate


• 2-3 second readings
• High accuracy to ±0.7°F (±0.4°C)
• Foldaway thermocouple probe
• Patented auto-rotating display
• Use in either hand
• Motion-sensing sleep & wake mode
• Intelligent backlight
• Waterproof to IP67
• 3,000 hour battery life (AAA Battery)
• Display temps in °C or °F

Build a custom solution at one of our GTA locations.

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1280 Castlefield Avenue
Toronto, ON M6B 1G3
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8677 Weston Road
Vaughan, ON L4L 1A6
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