Amprobe TMD53
Thermocouple Thermometer K/ J-type

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Amprobe TMD-53 Shown
Product Information
Datasheet 199 KBPDF
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  • K/J-type thermocouple selection
  • Dual input
  • MAX/MIN with elapsed time, AVG, REL, HOLD functions
  • TIME setting, REL setting
  • Warning beeper with Hi/Lo setting
  • Resolution 0.1°C to 0.2°F
  • User selectable °C/°F


Amprobe TMD-53 Thermocouple Thermometer K/ J-type  is a professional choice for HVAC/R technicians, electricians, research, industrial process, and quality control. The dual inputs allow easy super-heat and sub-cool temperature measurement as well as cut-out and in temperature measurements.
Thermocouple Type K/J
Temperature K-type: -200°C-1370°.C, -328°F-2498°F
J-TYPE: -200°C-1050°.C, -328°F-1922°F
Accuracy ±(0.05%rdg + 0.3°C) on -50°C to 1370°C
±(0.05%rdg + 0.7°C) on -50°C to -200°C
±(0.05%rdg + 0.6°F) on -58°F to 2498°F
±(0.05%rdg + 1.4°F) on -58°F to -328°F
# of parameters on Display 3
Display 5 digit liquid crystal display (LCD)
Polarity Automatic, positive implied, negative polarity indication.
Low Battery Indication The "" is displayed when the battery voltage drops below the operating level.
Measurement Rate 1 time/second.
Auto Power Off 30 minutes
Operating Environment 0°C to 50°C (32°F to 122°F) at <70% R.H.
Storage Environment -20°C to 60°C (-4°F to 140°F), 0 to 80% R.H. with battery removed from meter
Accuracy Stated accuracy at 23°C ±5°C, <75% R.H.
Battery 1.5V x 4pcs AAA size
Battery Life 200 hours typical
Ordering Information
Model Description Buy Online List Price
MFR ID: 3730097
Amprobe TMD-53W K/J Type Dual Input Thermocouple Thermometer, Wireless w/ TIME Setting, REL Setting Buy Now Sale $121.46
(Reg. $149.95)
Included Accessories
  • 1 - Users manual
  • 4 - Batteries
  • 2 - K-type thermocouple