| Title： |
SD-H-670 DC50V Ultrasonic Ammeter Needle Walking Accurate Amplitude Meter |
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|
Table core structure: |
magnetoelectric system (√) |
Pointer material: |
nickel white copper |
|
Color: |
Fluorescent Red |
Length: |
37.0 (±1mm) |
|
Width: |
0.34 (±1mm) |
Pointer deflection direction: |
deflection clockwise from left to right. |
|
Cover material: |
PMMA (transparent) |
Lower cover material: |
Engineering bakelite (black) |
|
Nameplate material: |
Aluminum plate |
Magnetic steel: |
8 Types of magnetic steel with high stability (linear) |
|
Meter use position: |
Vertical use |
Internal DC impedance of the meter head: |
4Ω±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-670 50V Ammeter |
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On Nov-11-20 at 20:01:36 PST, seller added the following information: