NSN 6625-01-441-9555 NIIN — Wattmeter

National Stock number : 6625-01-441-9555

Wattmeter


Available Quantity 3
Available Conditions NE SV NS
Classification Electrical and Electronic Properties Measuring and Testing Instruments - FSC 6625
Schedule B 9030908030
Stock Check Date 03/20/2026
Part-Number.info Quality System
  •   ISO 9001:2015 + AS9120B Certifed
  •   Audited supply chain
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   HAZMAT Certified
  •   ITAR and DDTC Registered
AS9120 Certified Supplier

Product Properties


Description

Wattmeter

Circuit Current For Which Designed

ac

Overall Length

8.500in. ⁓8-1/2"

Overall Height

3.500in.

Overall Width

19.000in.

Frequency Rating

50.0 hertz and 60.0 hertz

End Item Identification

used on low level receiver outputs as well as high power pa amplifiers used in most aircraft; AUDIO-Frequency generators, low power amplifiers, transducers, headphones, and microphones

Furnished Items And Quantity

technical manual 1

Indicator Type

dial w/pointer

Installation Design

rack

Frequency Response Range

+0.020 to 20.000 kilohertz

Power Source

external

Measurement Range

+0.002 to 200.000 watts single indicator 2nd range

Circuit Attachment Method And Quantity

3 binding post

Operating Voltage Rating In Volts

115.0 ac

Special Features

requested name audio wattmeter; power on, fan on, and temperature warning indicators on the front panel; load switch selects from 12 load impedances that range from 4 ohms to 600 ohms; power switch selects power range from 2 milliwatts to 200 watts FULL-Scale

Functional Description

designed to measure audio power output

Reference Data And Literature

t.o. 33A1-12-1358-1; specialized avionics test equipment technical manual

Style Designator

D1 rectangular or square

Pricing and Availability Quote

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National Stock Number
6625-01-441-9555
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