BECO Universal Impedance Bridge Model 315A, Brown Electro Measurement Corp. 315A
$139.00
GR General Radio 916-AL RF Bridge Impedance Testing
$200.00
Tenma Audio Impedance Tester 72-6948
$64.95
Digital Ohmmeter LCD Audio Impedance Test Meter Speaker Voice Resistor System
$56.99
Gold Line ZM-1P Impedance Meter with Protection Relay
$648.98
TOA ZM-104A Impedance Meter Measures Impedance of Speaker Lines Up to 100k Ohms
$59.97