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Extech 421509-NIST 7 Thermocouple Dual Input Datalogger with Alarm & NIST

  • Brand Extech
  • Part # 421509-NIST
Availability
Discontinued
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Replacement

This product is discontinued, no longer available. Replacement part numbers:

Includes

  • Two Type-K bead wire temperature probes (-4 to 482°F /-20 to 250° C)
  • Windows® 95/98/ME/NT/ 2000/XP compatible software
  • RS-232 cable
  • Protective holster
  • 9V battery

Features

  • Seven Thermocouple type selections: K,J,T,E,R,S,N
  • Large backlit LCD with two secondary displays for simultaneous T1,T2,T1-T2,Time and advanced readouts
  • T/C offset adjustment
  • REC,MAX,MIN,MAX-MIN,AVG and °C/°F switchable
  • Data Hold and Relative Function
  • Built-in bi-directional RS-232 PC interface
  • Real time clock with calendar
  • Selectable auto power off function,disable capability
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Technical Details

Reviews
Specifications:RangeResolution
K type-328 to 2501°F (-200 to 1372°C)0.1° (0.2°>700°F)
J type-346 to 2192°F (-210 to 1200°C)0.1° (0.2°>500°F)
T type-328 to 752°F (-200 to 400°C)0.1° (0.2°>600°F)
E type-346 to 1832°F (-210 to 1000°C)0.1° (0.2°>450°F)
R type32 to 3212°F (0 to 1767°C)1°
S type32 to 3212°F (0 to 1767°C)1°
N type-58 to 2372°F (-50 to 1300°C)0.2°F (0.1°C)
Accuracy
K,J,T,E types±(0.05% rdg + 0.6°F) -58°F to 2501°F
±(0.05% rdg + 1.4°F) -58°F to -346°F
±(0.05% rdg + 0.3°C) -50°C to 1370°C
±(0.05% rdg + 0.7°C) -50°F to -210°C
N type±(0.05% rdg + 1.6°F) -58°F to 32°F
±(0.05% rdg + 0.8°F) 32°F to 2372°F
±(0.05% rdg + 0.8°C) -50°C to 0°C
±(0.05% rdg + 0.4°C) 0°F to 1300°C
R,S types±(0.05% rdg + 4.0°F) 32°F to 3212°F
±(0.05% rdg + 2.0°C) 0°C to 1767°C
Supplied Therm°Couples4',type K (with teflon insulation) Max insulation temp: 500°F (260°C)
Accuracy: ± 4°F (±2.2°C) or ± 0.75% °F rdg
(whichever is greater) from 32 to 1472°F (0 to 800°C)
Battery Life100 hours typical
Dimensions/Weight7.5x3.6x2.1" (192x91x52.5mm); 11.7oz. (365g)
Product Details
Specifications:RangeResolution
K type-328 to 2501°F (-200 to 1372°C)0.1° (0.2°>700°F)
J type-346 to 2192°F (-210 to 1200°C)0.1° (0.2°>500°F)
T type-328 to 752°F (-200 to 400°C)0.1° (0.2°>600°F)
E type-346 to 1832°F (-210 to 1000°C)0.1° (0.2°>450°F)
R type32 to 3212°F (0 to 1767°C)1°
S type32 to 3212°F (0 to 1767°C)1°
N type-58 to 2372°F (-50 to 1300°C)0.2°F (0.1°C)
Accuracy
K,J,T,E types±(0.05% rdg + 0.6°F) -58°F to 2501°F
±(0.05% rdg + 1.4°F) -58°F to -346°F
±(0.05% rdg + 0.3°C) -50°C to 1370°C
±(0.05% rdg + 0.7°C) -50°F to -210°C
N type±(0.05% rdg + 1.6°F) -58°F to 32°F
±(0.05% rdg + 0.8°F) 32°F to 2372°F
±(0.05% rdg + 0.8°C) -50°C to 0°C
±(0.05% rdg + 0.4°C) 0°F to 1300°C
R,S types±(0.05% rdg + 4.0°F) 32°F to 3212°F
±(0.05% rdg + 2.0°C) 0°C to 1767°C
Supplied Therm°Couples4',type K (with teflon insulation) Max insulation temp: 500°F (260°C)
Accuracy: ± 4°F (±2.2°C) or ± 0.75% °F rdg
(whichever is greater) from 32 to 1472°F (0 to 800°C)
Battery Life100 hours typical
Dimensions/Weight7.5x3.6x2.1" (192x91x52.5mm); 11.7oz. (365g)
Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

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