Extech EA10 Operating Manual

User's Guide

EasyView Dual K Thermometer

Model EA10

Warranty

EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and
workmanship for one year from date of shipment (a six month limited warranty applies on sensors and
cables). If it should become necessary to return the instrument for service during or beyond the warranty
period, contact the Customer Service Department at [phone] ext. 210 for authorization or visit our
website at www.extech.com

(click on ‘Contact Extech’ and go to ‘Service Department’ to request an RA
number). A Return Authorization (RA) number must be issued before any product is returned to Extech. The
sender is responsible for shipping charges, freight, insurance and proper packaging to prevent damage in
transit. This warranty does not apply to defects resulting from action of the user such as misuse, improper
wiring, operation outside of specification, improper maintenance or repair, or unauthorized modification.
Extech specifically disclaims any implied warranties or merchantability or fitness for a specific purpose and
will not be liable for any direct, indirect, incidental or consequential damages. Extech's total liability is limited
to repair or replacement of the product. The warranty set forth above is inclusive and no other warranty,
whether written or oral, is expressed or implied.

Introduction

Congratulations on your purchase of the Extech EasyView Dual K Thermometer. This
device offers dual thermocouple inputs with multifunction LCD display. This meter is
shipped fully tested and calibrated and, with proper use, will provide years of reliable
service.

Specifications

Measurement Range -200 to 1999oF (-200 to 1360oC)
Resolution 0.1oC/ oF <200o , 1oC/ oF >200
Accuracy
(@23 ± 5

o

C)

±(0.3% reading + 2oF) @ -200oF to 1832oF
±(0.5% reading + 2oF) @ 1832oF to 1999oF
±(0.3% reading + 5oC) @ -200oC to -93oC
±(0.3% reading + 1oC) @ -93oC to 1000oC
±(0.5% reading + 1oC) @ 1000oC to 1360oC

Temperature Coefficient 0.1 times the applicable accuracy specifications per oC from 0oC

o

C and 28oC to 50oC (32oF to 64oF and 82oF to 122oF)

to 18
Note: Temperature accuracy does not include the accuracy of the type K probe.
Note: The temperature scale is based on the international temperature scale of 1990 (ITS90).

o

General Specifications

Display Dual Display Multi-function LCD with Backlight
Input Protection 60VDC; 24VAC rms
Display Update Rate 1 per 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
Power supply 6 AAA Batteries
Battery life Approximately 200 hours with carbon zinc batteries
Operating Temperature 32 to 122
Operating Humidity < 80% RH
Storage Temperature 14 to 140

o

F (0 to 50oC)

o

F (-10 to 60oC)
Storage Humidity 10 to 80% RH
Dimensions 5.91x2.8x1.4" (150x72x35mm)
Weight Approx. 8.29 oz. (235g) with battery

EA10 V2.0 3/06 2