Product Manual

CO10 V2.0 10/05
4

Support line [phone]
Technical support: Extension 200; E-mail: [e-mail]
Repair & Returns: Extension 210; E-mail: [e-mail]
Product specifications subject to change without notice
For the latest version of this User’s Guide, Software updates, and other up-to-
the-minute product information, visit our website: www.extech.com
Extech Instruments Cor
p
oration 285 Bear Hill Rd., Waltham, MA 02451
Specifications
Measurement range 0-1000 ppm
Resolution 1 ppm
Accuracy ±5% or ±10 ppm (whichever is greater)
Sensor Type Stabilized electrochemical Gas-specific (CO)
Sensor Life (Typical) 3 years
Warm-up Period <2 seconds
Power supply 9V Battery (NEDA 1604 or IEC6F22)
Battery life Approx. 50 hours with alkaline battery
Operating Temperature 32 to 122
o
F (0 to 50
o
C)
Storage Temperature -22 to 140
o
F (-30 to 60
o
C)
Operating Humidity 0 to 99% RH (non condensing)
Dimensions 6.3 x 2.2 x 1.57” (160 x 56 x 40mm)
Weight 6.35oz (180g)
Warranty
EXTECH INSTRUMENTS CORPORATION warrants the basic 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] EXTENSION 210 for authorization or visit www.extech.com
for
more information. 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.
Calibration and Repair Services
Extech offers repair and calibration services for the products we sell. Extech also provides
NIST certification for most products. Call the Customer Service Department for information on
calibration services available for this product. Extech recommends that annual calibrations be
performed to verify meter performance and accuracy.
Copyright © 2005 Extech Instruments Corporation.
All rights reserved including the right of reproduction in whole or in part in any form.