1pcs TR-35 VU meter Header DB Level Header for
Features: Led Lamp voltage: 2.8 ~3.8V
On the center 2 pins are for meter coil, other 2 pins are for LED
The direction of the pointer swing :left to right
Mounting hole / pitch: φ3.5mm / 28.0x28.0mm
Dimension: 35.0x35.0x38.0mm (WxHxD)

Specifications: dB : -20~+5dB
0dB=1.288V+/-10%, calibalated
DCR= 650Ω, If=450uA
Lamp : White LED x1pcs ,10~20mA (Original design has no resistor inside, so need for one to work)
Led Lamp voltage : 2.8~3.8V

Package Includes: 1Pcs VU meter TR-35

note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid.
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