Diesel Microphone Speaker Tester CB Radio Microphone Test Unit Bench Tester
Quickly test and verify CB radio microphones and speakers with this Diesel Microphone Speaker Tester. Designed for bench technicians, hobbyists, and CB radio enthusiasts, this compact tester supports multiple popular microphone wiring standards and includes a built-in speaker for convenient audio verification. Its rugged metal construction and simple front-panel controls make it an excellent addition to any radio repair or testing workstation. Fully tested, refurbished, and SPENCERTIFIED, it's ready to go to work.
CONDITION
SPENCERTIFIED – Fully certified by Spencer.
Refurbished and SPENCERTIFIED.
100% tested and functional. Cleaned inside and out; worn parts replaced as needed. All switches, controls, connectors, and internal circuitry were cleaned with WD-40 Specialist Electrical Contact Cleaner (safe for electronics). Built-in speaker, microphone connectors, indicator LEDs, and external speaker connections were tested and verified for proper operation.
Cosmetic Condition: 8/10
Functional Condition: 10/10
WHAT'S IN THE BOX?
- Diesel Microphone Speaker Tester CB Radio Microphone Test Unit Bench Tester
Other information about the Diesel Microphone Speaker Tester
- Built-in speaker for microphone audio monitoring
- Adjustable volume control
- Transmission (TRANS.) indicator LED
- Receive (REC.) indicator LED
- External speaker output
- Recorder/Microphone 3.5mm jack
- Compatible with multiple CB microphone wiring standards
- Supports Cobra, Uniden, President, Midland, and Realistic microphones
- Rugged metal enclosure
- Compact bench-top design
- Ideal for CB radio repair, testing, and diagnostics
INPUTS
- Cobra 4-pin x2 (front)
- Cobra 5-pin x1 (front)
- Midland x1 (front)
- Realistic x1 (front)
- Mic x1 (front)
- DC x1 (side)
OUTPUTS
- Ext Speaker Out x1 (front)
- Ext Speakers x1 (front)
DIMENSIONS
- Size: 4.5" W × 7.5" H × 2.25" D
- Weight: 2.5 lbs
