Extech EA15 Thermocouple Datalogging Thermometer

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Features

  • Dual input accepts Types J, K, E, T, R, S, and N thermocouples
  • Built-in datalogger stores up to 8800 data sets
  • RS-232 port to transfer data to PC for analysis
  • Real Time Clock
  • Includes Windows® 95/98/NT/2000/ME/XP compatible software and cable
  • 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 overrange indication
  • Records Max/Min readings for later recall
  • Complete with built-in stand, protective holster, two Type K bead wire temperature probes (-20 to 250°C), and 6 AAA batteries

PDF   Extech EA15 User Manual

Authorised Australian Distributor

CE   1 Year

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Extech EA15 Specifications:

Measurement Ranges
 K – Type -150.0°C to +1370.0°C
J – Type -150.0°C to +1090.0°C
T – Type -150.0°C to +400.0°C
E – Type -150.0°C to +870.0°C
R – Type 0.0°C to +1767.0°C
S – Type 0.0°C to +1767.0°C
N – Type -150.0°C to +1300.0°C
Resolution
J, K, T, E, N – Type 0.1°F/°C/K
R, S – Type 1.0°F/°C/K (0.1° for reference only)
Accuracy
J, K, T, E, N – Type ±(0.05% reading + 1.5°F(0.75°C)) below -148°F (-100°C)
J, K, E, N – Type add ±0.15%
T – Type add ±0.45%
R, S – Type add ±(0.05 of reading +2°F(1°C))
Temperature Coefficient
Outside the specified range +18°C to 28°C ±(0.01% of reading +0.06°F per °F (+0.03 °C))
Below -100°C
J, K, E, N – Type 0.04% of reading
T – Type 0.08% of reading
General
Display Dual Display Multi-function LCD with Backlight
Input Protection 60VDC, 24VAC rms
Measurement Rate 1 time per 1.5 second
Over range indication “OL” appears on the LCD
Open input indication “OL” appears on the LCD
Low battery indication “BT” appears on the LCD
Manual Memory Capacity 98 sets
Datalogging Memory Capacity 8800 sets
Power supply 6 ‘AAA’ Batteries
Battery life Approximately 200 hours with alkaline batteries
Operating Temperature 0 to 50°C
Operating Humidity < 80% RH
Storage Temperature -10 to 60°C
Storage Humidity 10 to 80% RH
Dimensions 150 x 72 x 35mm
Weight Approx. 235g with batteries

Cleaning The Extech EA15 meter can be cleaned with a damp cloth. A mild detergent may be used but avoid solvents, abrasives, and harsh chemicals.

Battery Installation / Replacement

The battery compartment is located on the back of the meter. The compartment is easily accessed by removing the ‘flat head’ screw on the back of the meter, and removing the compartment cover. Replace or install the six ‘AAA’ batteries observing polarity and re-assemble the battery compartment. Please dispose of batteries responsibly and in accordance with all regulations. You, as the end user, are legally bound (EU Battery ordinance) to return all used batteries, disposal in the household garbage is prohibited! You can hand over your used batteries / accumulators at collection points in your community or wherever batteries / accumulators are sold! Disposal: Follow the valid legal stipulations in respect of the disposal of the device at the end of its lifecycle Storing When the meter is to be stored, please remove the battery and affix the sensor’s protective cover. Avoid storing the meter in areas of extreme temperature and humidity