YB5145B LED Digital Ammeter DC Current Meter Amp panel meter 4 1/2 Ampere 100uA 200uA 2mA 200mA 2A 5A 10A 30A 50A 100A 300A 500A
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YB5145B LED Digital Ammeter DC Current Meter Amp panel meter 4 1/2 Ampere 100uA 200uA 2mA 200mA 2A 5A 10A 30A 50A 100A 300A 500A
Attention:
1.Below 10A or 10A: all direct measurements, built-in sampling resistance, no external shunt or sampling resistance.
2.More than 10A: not include a shunt. It is necessary to take a shunt of 75mV to work, even if 0.1 A. Or it will be burnt.
3.If you have a shunt ,please note the shunt specification.(75mV is for company's standard)
4.This meter is common ground, namely, the "IN -" of the test terminal is connected with the "negative pole" of the power supply side, so the ammeter can only be connected between load and negative power supply, and it is recommended to use a separate power supply(ie: independent power supply).
5.
2.If you select "
Power supply DC5V
",the working voltage is "
5V ± 0.5V
",or it will be burnt.
Technical Parameters:
- Power supply: DC5V ( 5V ± 0.5V ) /12V/24V selectable
- Operating current:<100mA
- Test current: DC200uA/2mA/20mA/200mA/2A/5A/10A/20A/30A/50A/100A/200A/300A/500A/1000A
- Dimension:79*43*25 mm
- Mounting hole:76*39.5mm
-
Display mode: 0.56 "LED with red/blue digits
-
Measurement accuracy: 0.1% (± 2 digits)
-
Measurement rate: ≥ 2 times/S
Specification:
Features:
- This meter can test positive and negative value.
- Power supply reverse protection.
- SMT technology, consistency is very good.
- The crystal of the meter is quartz crystal with high precision and high stability.
- The LED digital tube display part, with all the limited current resistance, will be not appeared "the bright and dark inconsistency".
Package Include:
1 piece* LED Digital DC Current Meter
Suitable for "below 10A", built-in shunt:
Only suitable for "10A", built-in shunt:
Suitable for "more than 10A", must need a shunt:
- Delivery Time: