4-Wire YR1035 0-100V High Accuracy Lithium Battery Internal

Before, some customers didn't know the need to turn on the ZR function.

True four-wire 1Khz AC sinusoidal internal resistance meter 0.00001Ω---200Ω range. It can measure lead acid, lithium ion, lithium polymer, lithium phosphate, alkaline, dry battery, nickel hydrogen, nickel cadmium, on battery and so on. The ZR function is used to measure the internal resistance of 5 milliohms or le.

Note: Read the instructions and the instructions on the back of the instrument before use. It is forbidden to input AC signal and DC voltage higher than 100V.

The machine does not have a charger, charging can be charged with an Android phone charger~

The default length of the test line is 0.5 meters. If you need longer, please contact customer service to make up the difference.

Special combination: host + probe test line (suitable for measuring various types of batteries, good versatility. twisted pair of wires to improve anti-interference)

The main :

Internal resistance measurement:

Precision format: ± ([precision percentage] + [least significant digit]

Range minimum resolution accuracy

20mΩ 0.01mΩ 0.7%+7 (when ZR function is enabled)

200mΩ 0.1mΩ 0.5%+5

2Ω 1mΩ 0.5%+5

20Ω 10mΩ 0.5%+5

200Ω 0.1Ω 0.6%+5

In the range of 5%-95% of the gear position, if it is not within this range (le than 5% gear range range, or greater than 95% gear range range), the error may be greater than the above accuracy.

Voltage measurement:

Range Accuracy ± (% reading + % range)

1V 0.35+0.015

10V 0.30+0.010

100V 0.30+0.015

Positive and negative symmetry error ± (0.012% + 5 words)

Temperature drift within normal use temperature (10 ° C -40 ° C) 100ppm / ° C

9 Set to English Manual

Why the calibration and restore calibration options in the menu cannot be used, and what are the effects?

Answer: Calibration and recovery calibration is a factory mode that requires profeional equipment and instruments. Operate in accordance with the correct calibration method. It is not open to the outside world in order to avoid user misoperation. It does not affect the use of

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.