4-wire YR1035/ YR1030+ High Accuracy Fast Lithium Battery Internal Resistance Test Instrument 100V Electric Vehicle Group 18650

YR1035 battery internal resistance tester is a true four-wire internal resistance tester, which can test internal resistance and voltage value at the same time, and can also be used for resistance measurement. The measurement results are displayed on the same screen. This product is suitable for battery matching, battery performance testing, battery screening, etc. The machine has a compact structure and is easy to carry. It is your perfect electrician and electronic testing machine.

Features:
True 4-wire AC sinusoidal measurements effectively refrain the effects of test leads and contact resistance.
Two function interfaces, battery sorting function.
Built-in battery, phone recharger charging, low power consumption + multiple power saving options.
The test range is up to 200 ohms with a minimum resolution of 0.01 milliohms and less than 5 milliohms.
Press HOLD to enable the ZR function to measure internal resistance as low as 0.30-0.50 milliohms.
Handmade, the appearance of the right side is overly cautious.
True four-wire 1KHz AC sinusoidal battery internal resistance meter 0.00001 ohms-200 range.
It can measure plumbic acid, lithium ion, lithium polymer, lithium iron phosphate, alkaline, dry battery, nickel hydrogen, nickel cadmium, button battery, etc.
The ZR function measures below 5 ohms, and the internal resistance is more accurate.

Specifications:
Material: ABS
Color: black
Battery: 1 * lithium battery, 2000mAh (included)
Accuracy format: ±([accuracy percentage]+[least significant digit])
Range: 20mΩ/200mΩ/2Ω/20Ω/200Ω
Maximum resolution: 0.01mΩ/0.1mΩ/1mΩ/10mΩ/0.1Ω
Accuracy: 0.7%+7/0.5%+5/0.5%+5/0.5%+5/0.6%+5
Display mode: 22.00mΩ (when ZR function is enabled)/220.0mΩ/2.200Ω/22.00Ω/220.0Ω
In the range of 5%-95% of the gear, when it is not within this range (less than 5% of the range of the gear range, or greater than 95% of the range of the gear range), the error may be greater than the above accuracy.
Voltage measurement: ±(% reading +% range)
Range: 1V/10V/100V
Maximum resolution: 0.00001V/0.0001V/0.001V
Accuracy: 0.15+0.015/0.15+0.010/0.15+0.015
Display mode: .99999V/9.9999V/99.999V
Positive and negative symmetry error ±(0.012%+5 words)
Temperature drift within normal use temperature (10℃-40℃) 100ppm/℃
Maximum voltage between any terminals: 100V
Display: internal resistance figures: 2000 counts Voltage figures: 99999 counts update 4 times per second
Temperature: working: 10℃-40℃, storage: -20℃-60℃ internal resistance temperature coefficient: 0.1 * (prescribed accuracy)/℃ (<18℃ or >28℃)
Power consumption:
<60mA (200mΩ and above range, when the power is 3.7V, the backlight is off)
<120mA (20mΩ range, when the power is 3.7V, the backlight is off)
<10mA (enter low power consumption mode)
0mA (shutdown)
Package size: 120 * 60 * 40mm / 4.7 * 2.4 * 1.6in
Package weight: 320g / 11.3ounce

Packing List:
1 * Tester
1 * Pair of Probes

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.

2) Payment must be made within 3 days of order.

3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised.

Drop Shipping Service.
1. There is no limited stock to fulfill the orders on a daily basis.
2. We use ePacket shipping for most countries, such as United States, Canada, Australia, Russian Federation, Germany, France , Spain , United Kingdom and New Zealand.
3. Priority shipping, fast shipping within 48 hours.
4. No invoice or receipt or promotional materials included.

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