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Description
DC5V/12V/24V 101 Segment LED Bar Graph Meter Module with Alarm Output Volume Decibel Meter LED VU Meter Module
Product Description
Feature
Select the light beam display with grating widening process, with clear lines; Single board module structure, easy to install; With highlighting cursor and alarm output control function; With alarm exit hysteresis setting function; The built-in keyboard can set the cursor, the brightness of the light beam, and the amount of exit hysteresis; Power supply has a wide range of adaptability and low power consumption; Used for measurement and display of DC or AC power.
Product main performance indicators
The signal form under test
current, voltage, rheostat;
Input allowable overload
twice the input signal;
Voltmeter input impedance
>500KΩ
Ammeter loop resistance
<50Ω
Number of effective display segments
101 segments
The length of the bar of light
100mm
Light bar display width
4.2mm
Segment spacing
1.0mm
Power supply
DC5V-DC24V
Typical power consumption
≤350mW (F.S.)
Measurement accuracy
current, voltage (±0.5%F.S±1segment), varistor (±1.0%F.S±1segment);
