Extech EA15
Data-Logging Dual-Input Thermometer

  • Dual input accepts Types J, K, E, T, R, S, and N thermocouples
  • Built-in data logger stores up to 8800 data sets
  • RS-232 port to transfer data to PC for analysis
  • Real Time Clock
  • Compact and rugged design features large backlit display
  • Displays [T1 plus T2] or [T1-T2 plus T1] or [T1-T2 plus T2]
  • Selectable units of °F, °C, K (Kelvin)
  • Wide temperature range with 0.1°/1° resolution
  • Timer function displays elapsed time plus the time when MIN and MAX readings are taken
  • OFFSET key used for zero function to make relative measurements
  • Data Hold function freezes reading on display
  • Auto Power off to save battery life
  • Low battery and over-range indication
  • Records Max/Min readings for later recall
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Extech EA15 Shown

Product Information
Datasheet 51 KB
Manual 362 KB
PDF Help
Ordering Information
Model Description Buy Online Price
EA15 Extech EA15 Data-Logging EasyView Dual Input Type K Thermometer. 7 Thermocouple Buy Now $269.99
EA15-NIST Extech EA15 Data-Logging EasyView Thermometer w/ NIST. 7 Thermocouple Buy Now $369.99
Included Accessories
  • Windows® 95/98/NT/2000/ME/XP compatible software
  • 1 - Interface cable
  • 1 - Built-in stand
  • 1 - Protective holster
  • 2 - Type K bead wire temperature probes
  • 6 - AAA batteries
Optional Accessories
871515 Extech 871515 Temperature Probe, K Type (General Purpose) Buy Now Sale $31.91
(Reg. $41.99)
409996 Extech 409996 Medium Soft Nylon Carrying Case Buy Now Sale $12.63
(Reg. $15.99)
881605 Extech 881605 Type K, 6 General Purpose Probe, (1472 Deg F/ 800 Deg C) Buy Now Sale $35.03
(Reg. $47.99)
881602 Extech 881602 Type K, 6 Surface Probe, (1472 Deg F/800 Deg C) Buy Now Sale $48.95
(Reg. $67.99)
881603 Extech 881603 Type K, 6 Immersion Probe, (1472 Deg F/800 Deg C) Buy Now Sale $35.03
(Reg. $47.99)
TP200 Extech TP200 Type K Pipe Clamp Temperature Probe Buy Now Sale $36.07
(Reg. $40.99)
TP400 Extech TP400 Type K High Temperature Pipe Clamp Probe Buy Now Sale $73.03
(Reg. $82.99)
TP870 Extech TP870 Bead Wire Temp Probe Buy Now Sale $12.63
(Reg. $15.99)
TP873 Extech TP873 Bead Wire Temperature Probe Buy Now Sale $10.87
(Reg. $15.99)
TP875 Extech TP875 High Temp Probe 1000 F W/Alligator Clips Buy Now Sale $26.99
(Reg. $35.99)
TP882 Extech TP882 Type K High Temperature General Purpose Penetration Probe Buy Now Sale $32.84
(Reg. $44.99)

*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.