YB5135B LED Digital Ampere Tester AC Current Meter 20mA 200mA Ammeter Amp Panel Indicator Amp Gauge 1Pcs(Color:Blue,Size:AC50A (Include CT)_Power Supply DC12V)

Gauges****************************************************************************************************************************************************YB5135B AC Current Meter LED Digital Ampere Meter 20mA 200mA 2A 10A 50A 100A 200A 300A 500A Micro Ammeter Amp Panel Meter 3 1/2Attention:1. Below 10A:all direct measurements, built-in sampling resistance, no external shunt or sampling resistance 2. AC***A / 75mV: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. AC*** + CT:include a current transformer and no need a additional purchase. Please contact the customer service if there is any special requirement. 5. This meter is common ground point, namely, the "IN -" of the test terminal is connected with the "negative pole" of the power supply side, so it is recommended to use a separate power supply (ie: independent power supply). 6.This meter shows the Average Value. Technical Parameters: Power supply: DC5V/12V/24V selectable<;100mATest current:AC200uA/2mA/20mA/200mA/2A/5A/10A/20A/30A/50A/100A/200A/300A/500A/1000ADimension:79*43*25 mmMounting hole:76*39.5mmDisplay mode: 0.56 "LED with red/blue digitsMeasurement accuracy: 1% ( 2 digits) Measurement rate: 2 times/S Specification: Package Include: 1.If you select "Less than 10A or 10A": 1 piece* LED Digital AC Current Meter. (built-in shunt) 2.If you select "AC***A / 75mV: 1 piece* LED Digital AC Current Meter.3.If you select "AC***A + CT" : 1 piece* LED Digital AC Current Meter + 1 piece *current transformer.Suitable for "more than 10A", must need a shunt:Only suitable for "10A", built-in shunt:Suitable for "less than 10A", built-in shunt:Working conditions:

• Gauges
• Item weight: 0.11 pounds
• Material: paper