SM8237A digital gasoline engine rev counter with multiple cylinders

SM8237A  digital gasoline engine rev counter  with multiple cylinders

•  Voltmeter of internal battery resistance is mainly used to measure battery terminal voltage and internal resistance.
•  The internal resistance is measured with the international standard AC signal (1000Hz±10%) by means of four-wire method to ensure the impact of the test probe of the contact resistance of the instrument, the wire and battery output terminal on the measured value, and the battery voltage can also be measured at the same time.
•  It is applicable for measurement of internal resistances of Lithium-ion, nickel-hydroxide,lithium-manganese cells or assembled battery. 3 1/2 digits 18mm LCD

 Specification :

  Voltage Measurement Range:

 
           Voltage Measurement Range: 0~1.999V, 2~19.99V, 20~99.9V

1. 1.                Voltage resolution: (0~1.999V)1mV, (2~19.99V)10mV, (20~99.9V)100mV
2. 2.                Internal Resistance Measurement Range:0~199.9m, 200~1,999m, 2~19.99
3. 3.                Internal Resistance Resolution: (0~199.9m)0.1m, (200~1,999m)1m (2~19.99)10m

Our service

1.High quality guarantee.

2.Shipment with professional documents.

3.Packing as your request, with photo before shipment.

4.Reply within 48 hours and provide solution within 3 working days

4.Professional after-service from our engineers.

5.Warranty period 12 monthes.

Our advantages

Professional technology support.

Full experience of large numbers containers loading in Chinese sea port.

Fast shipment by reputed shipping line.

Best service after shipment with emails.

Best knowledge about Safety Testor and other related machine in USA/UK/INDIA/AUSTRALIA/CANADA/SOUTH AFRICA ETC

We are professional test equipment manufaturer in China with excellent experience and skills, also have best quality products 

Our concept

1.Client is first. We are trying to bring maximum profit to our clients and offer best quality products

2.Credibility is the most important.

3.Quality control is our life.

4.Great sense of responsibility.

We will not only supply products service to you but also help you solve any other problem what we can do  ,we can meet in this large world is our fate ,so we have been friends ,looking forward to meeting you !

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