National Item Identification Number
00-564-9800
005649800
6685-00-564-9800
6685005649800
National Stock Number
Item Name
TESTER,PYROMETER AND THERMOCOUPLE
Federal Supply Class
6685
Description
An instrument used for checking thermocouples and pyrometers. It is designed with a compensator which can be adjusted so that the measured electromotive force, corrected to a standard reference temperature, can be read directly from a scale. It can be used as a pH meter. Excludes RESISTOR, VARIABLE, WIRE WOUND; RESISTOR, VARIABLE, NONWIRE WOUND; METER, HYDROGEN ION TEST; and PYROMETER (as modified).
Commercial and Government Entity Code (Supplier Data)
73342
Reference Numbers (Part Numbers)
7114
Required Categories
MEASUREMENT TYPE
SCALE TYPE
SCALE RANGE
SCALE SMALLEST INCREMENT
INDICATING
Required Description
MILLIVOLT CIRCUIT
METER DIAL
0.0 TO 10.0 MILLIVOLTS
1.0 MILLIVOLTS
SINGLE
H