Extech 407495 Data Sheet

Specifications subject to change without notice.
Copyright © 2007-2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.

www.extech.com

7/28/08 - R1

Meter automatically senses plug-in transducer’s range and calibration

Microprocessor design provides for simple operation

Heavy Duty Pressure Meter

Features:

• Accepts interchangeable transducers with

ranges of 30, 150, and 300psi

• 0.25%FS basic accuracy

• Displays 8 types of pressure units

• Push button transducer selection

• Built-in RS-232 PC interface — optional 407001

Data Acquisition software or 380340 datalogger
(see page 95 for details)

• Data Hold, Auto power off, MAX/MIN

and Zero function for offset correction

• CE approved, 3 year warranty

• Includes 9V battery and holster — transducer 1/4" PS,

19 teeth per inch with 3.9ft (1.2m) cable sold separately

Ordering Information:

407495 ................Heavy Duty Pressure Meter

407495-NIST ......Heavy Duty Pressure Meter with NIST Certificate

PT30 ....................30psi Pressure Transducer

PT150 ..................150psi Pressure Transducer

PT300 ..................300psi Pressure Transducer

409997 ................Soft Vinyl Carrying Case

Sensor Type 30psi 75psi 150psi 300psi

Ranges Ranges Ranges Ranges

bar 0.002 to 2 0.005 to 5 0.01 to 10 0.02 to 20
psi 0.02 to 29 0.1 to 72.5 0.2 to 145 0.2 to 290
kg/cm2 0.002 to 2.040 0.005 to 5.095 0.01 to 10.19 0.02 to 20.40
mmHg 2 to 1500 5 to 3750 10 to 7500 20 to 15000
inHg 0.05 to 59.05 0.1 to 147.6 0.2 to 295.2 0.5 to 590.5
mH2O 0.02 to 20.40 0.05 to 50.95 0.1 to 101.9 0.2 to 204.0
inH2O 1 to 802 2 to 2006 5 to 4010 10 to 8020
atm 0.002 to 1.974 0.005 to 4.935 0.01 to 9.87 0.02 to 19.74