Velleman-Kit K4305 User Manual (English)

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Total solder points: 186

Difficulty level:

Beginner 1o 2þ 3o 4o 5o Advanced

PARTLIST H4305P-ED1

K4305

2 x 10 LED STEREO VU METER

• For instant visualization of audio signal levels.

• Easy hook up to a LINE level ( LOW input) signal source.

• For use with mixing panels, amplifiers, CD players, radio’s, ...

• A special input (HIGH INPUT) is provided, which allows direct con-

nection to a SPEAKER* output .

• DOT or BAR display mode selectable to suit your application.

• Attractive display window supplied, which can be used both horizontal

as vertical.

• If wanted, the unit can be calibrated by means of a trim potentiometer.

*NOT SUITED FOR CONNECTION TO HIGH POWER CAR STEREO

SYSTEM

Specifications:

• 2 X 10 LED’s

• BAR OR DOT MODE

• INDICATION RANGE: 0dB = 0.775mVrms.

-20dB, -10dB, -7dB, -5dB, -3dB, -1dB, 0dB, +1dB, +2dB, +3dB

• FREQUENCY RANGE: 20Hz tot 30KHz

• LOW INPUT FOR 0dB: 150mV to 6Vrms (47K)

• HIGH INPUT FOR 0dB: 1.5V to 60Vrms (470K).

• POWER SUPPLY: 10 to 15VDC / 250mA max.

• PCB DIMENSIONS 2X: 68X37mm

modifications reserved

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Velleman-Kit K4305 Specifications

General

Category	Measuring Instruments
Model	K4305
Display	3.5 digit LCD
Diode Test	Yes
Transistor Test	Yes
Type	Digital Multimeter
Measurement Functions	DC Voltage, AC Voltage, DC Current, AC Current, Resistance, Diode Test, Transistor Test
AC Voltage Range	200V
DC Current Range	200µA to 10A
Resistance Range	200Ω to 2MΩ
Battery	9V (not included)
Power Supply	9V battery
Temperature Range	0°C to 40°C