421502 EXTECH INSTRUMENTS, 421502 Datasheet
421502
Manufacturer Part Number
421502
Description
THERMOCOUPLE THERMOMETER
Manufacturer
EXTECH INSTRUMENTS
Datasheet
1.421502.pdf
(1 pages)
Specifications of 421502
Temperature Tester Type
Thermocouple - Type K Or Type J
Temperature Measuring Range
-58 To 2000°F
Temperature Accuracy ±
2°F
Lead Free Status / RoHS Status
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www.extech.com
Type J/K, Dual Input Thermometer with Alarms
Ordering Information:
421502 ................Type J/K, Dual Input Thermometer with Alarms
421502-NIST ......Type J/K, Dual Input Thermometer/ Alarms with NIST
Features:
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Widest range with highest 0.05% accuracy
Rugged design for field use
Large dual LCD displays T1, T2 or T1-T2, plus Elapsed Time
Differential temperature between Type J, Type K, or
both Type J and K
MIN/MAX/AVG readings
Data Hold and Relative functions
Programmable Hi/Lo audible alarms
Complete with two Type K bead wire temperature probes
(-4 to 482°F/-20 to 250°C), protective holster with stand,
and 9V battery
With relative and programmable High/Low audible alarms
Dual J or K input with dual display
Specifications subject to change without notice.
Copyright © 2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
Specifications
Range, Type K °F (°C)
Range, Type J °F (°C)
Basic Accuracy
Resolution
Dimensions
Weight
-328 to 2498°F (-200 to 1370°C)
-328 to 1922°F (-200 to 1050°C)
±0.05% rdg
0.2°F/0.1°C
7.6 x 3.6 x 2.1" (192 x 91 x 53mm)
13oz (365g
)
5/13/09 - R1