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Sælges: AC Millivoltmeter

ID:160657
Pris: 250 kr
Kategori: Amatørradio \ Instrument
Stand: Brugt
Oprettet: 09/05-2019

Sælger

Jan A. Petersen
Vestergade 5A
4050 Skibby
Danmark
Mob: 28721008

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Pris 250 kr.

Mærke & Model: Leader LMV-87A (Ser.no. 305518)
Drift: 230V AC
1 - 300mV / -60 - -10DB i 6 områder.
1 - 300V / +0 - +50DB i 6 områder.

Description
The LMV-87A measures the output, hum and noise of phono cartridges and tape heads.
It checks voltage output from 100uV to 300V.
Use it to test amps or pre-amps. Or it can serve as a wideband pre-amp for oscilloscopes.
Other features include a minimal loading effect because of the 10M ohm input impedance.
A precision regulated DC power supply assures complete stability. Minimal sensitivity is 100uV.
Features:
• Wide frequency range 10Hz to 1MHz
• Decibel calibration for 0 db = 1mW into 600 ohms (1 volt reference level)
• High reliability assured by silicon transistors.