SD-H-2136 Panel Meters Sound Measuring Instrument (DC 500uA) for Audio Equipment

SD-H-2136 Panel Meters Sound Measuring Instrument (DC 500uA) for Audio Equipment

Table core structure: magnetoelectric system (√)

Pointer material: nickel white copper

Color: White

Length: 21.5 (±1mm)

Width: 0.35 (±1mm)

Pointer deflection direction: deflection clockwise from left to right.

Cover material: PMMA (transparent)

Lower cover material: ABS white

Nameplate material: PC

Magnet: LF-201

Meter use position: Vertical use

Internal DC impedance of the meter head: 650Ω±10%

Friction error: ±1mm

Balance error:±1.5mm

Relative error: ±5%

Damping time: 2-3 seconds

Insulation strength: above 50MΩ  

Calibration value: ±2.0%

Light bulb: No internal light bulb

Package:

1*H-2136 sound measuring instrument