FNIRSI "HRM-10" is our company's first handheld high-precision battery internal resistance meter. It is a true four-wire measurement internal resistance meter, designed with precision, convenient to carry.
The device can automatically test internal resistance and voltage values simultaneously, with measurement results displayed on the screen.
Users can also manually adjust the voltage and resistance range. The product features a sorting mode, automatically filtering the good and bad batteries based on user-set thresholds. It also supports historical records and exporting data tables of historical measurements.

Shipping policy 
1. We will send out your order within 3 working days, the tracking number will be updated to you once your order has been shipped. Standard shipping will take 8-12 business days for delivery and expedited shipping takes 2-7 business days. If there is any delay, it may be caused by bad weather or custom inspection which is not in our control, but don't worry, we will keep to follow your order until you receive it.

2. We try our best to make you get desired products as soon as possible. In case you receive wrong products, please contact us timely for exchange or refund. If damaged, please refuse to sign and send us the message ASAP.

3. Shipping cost does not include DHL/FedEx /UPS Remote area service charge , buyer will afford if your address belongs to it ,it is USD45 for it .

Warranty&Return Policy: 

 1.-We encourage all customers to communicate with us through eBay messages.      
  If you have any questions or comments whatsoever regarding our products function or listing questiones, we are waiting to hear from you

 2.-A 1 year warranty is offered for this product.If the product malfunctioned under proper usage per instructions manual within the warranty period, please contact us to obtain shipping instructions and send it back at your shipping costs.

                                                                                                                                         
Import Taxes or Duties  

 1.- Import duties, taxes and other charges happened in your side are not included in the item price. These fees not included in our price.
 2.- Please check with your country's importing policy about the duties and charges  before purchase.

 Feedback  

 1.- As your feedback is very important to our development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. 
2.- Please contact us before you leave a neutral or negative feedback, we will try our best to solve the problems.