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all-sun EM480B Audio Impedance Tester Portable CATIIITest Ranges 20/200/2000 Resistance Meter 1KHz TimerFunction Data Hold
EM408B is a precise measurement instrument that specially applied in measuring audio impedance.Applied in many wide application, such as measuring the impedance of loud speaker,a set of soundssystem,home theater and commercial audio system.
1.True measurement of speaker systems actual impedence at1KHz.
2.Three test ranges(20/200/2000Ω) satisfy thetesting requirement inhometheater and commercialsound systems.
3.Convenient andportable battery operation.
4.Low battery indication
5.Data hold function
6.Timer function: thistimer can last about30 secondsafter users press Test button
7.Auto power off: after about 15 minutes of non-use
3.Power Supply:AC 110V/220V±10%,50/60HZ
This package doesnot include batteries.
DuetonewrulesofChinaPostAir, parcels must not include batteries,
otherwise it will not get through the custom.
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