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Time and Weather > Thermometers > Extech 421509 Dual Input Thermometer, 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, UPC 793950425091 (421-509 421 509)
Extech 421509 Dual Input Thermometer, 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, UPC 793950425091 (421-509 421 509)
Extech 421509 Dual Input Thermometer, 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, UPC 793950425091 (421-509 421 509)

SKU: 421509

Brand: Extech

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Extech 421509 Dual Input Thermometer, 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, UPC 793950425091, Built-in bi-directional RS-232 PC interface, Programmable Hi/Lo audible alarm, Real time clock with calendar, Selectable auto power off function, disable capability


General Information

Manufacturer

Extech

Manufacturer Part Number

421509

Product Name

Dual Input Thermometer

UPC Code

793950425091

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
  • Programmable Hi/Lo audible alarm
  • Real time clock with calendar
  • Selectable auto power off function, disable capability
  • Complete with two Type-K bead wire temperature probes (-4 to 482F /-20 to 250 C), Windows 95/98/ME/NT/2000/XP compatible software, RS-232 cable, protective holster, and 9V battery

Specifications

K type Range -328 to 2501oF (-200 to 1372oC) Resolution 0.1o (0.2>700oF)
J type Range -346 to 2192oF (-210 to 1200oC) Resolution 0.1o (0.2o>500oF)
T type Range -328 to 752oF (-200 to 400oC) Resolution 0.1o (0.2o>600oF)
E type Range -346 to 1832oF (-210 to 1000oC) Resolution 0.1o (0.2o>450oF)
R type Range 32 to 3212oF (0 to 1767oC) Resolution 1o
S type Range 32 to 3212oF (0 to 1767oC) Resolution 1o
N type Range -58 to 2372oF (-50 to 1300oC) Resolution 0.2oF (0.1oC)
Accuracy K, J, T, E types
(0.05% rdg + 0.6oF) -58oF to 2501oF
(0.05% rdg + 1.4oF) -58oF to -346oF
(0.05% rdg + 0.3oC) -50oC to 1370oC
(0.05% rdg + 0.7oC) -50oF to -210oC
N type
(0.05% rdg + 1.6oF) -58oF to 32oF
(0.05% rdg + 0.8oF) 32oF to 2372oF
(0.05% rdg + 0.8oC) -50oC to 0oC
(0.05% rdg + 0.4oC) 0oF to 1300oC
R, S types
(0.05% rdg + 4.0oF) 32oF to 3212oF
(0.05% rdg + 2.0oC) 0oC to 1767oC
Supplied Thermocouples 4', type K (with teflon insulation) Max insulation temp: 500oF (260oC)
Accuracy: 4oF (2.2oC) or 0.75% of rdg
(whichever is greater) from 32 to 1472oF (0 to 800oC)
Battery Life 100 hours typical
Dimensions 7.5x3.6x2.1 (192x91x52.5mm)
Weight 11.7oz. (365g)

A-20080404-1454-130-E

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.

*** DISCLAIMERS: 1) Availability is not always guaranteed: Please call or email us to double-check stock before placing your order. We ship from our inventory and also drop-ship from hundreds of suppliers. We try very hard to show only available products but sometimes products sell out before we can update the product webpage.  2) Some information may have been supplied by 3rd Party Content Suppliers: We are not responsible for Data or Image errors.  3) We do not offer Installation, Training or Technical Support on this product.***

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