Battery Internal Resistance Tester Lead-acid, alkaline, and lithium battery tester, model: IR502
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Warranty
Warranty
All our items are new and come with a 3-year warranty under current law.
Shipping Conditions
Shipping Conditions
All shipments will be processed as quickly as possible and will be sent within the first 2 or 3 business days after payment, for most orders.
Shipping costs can be found on the listing page, below the description. Enter the country, city, and postal code. The different shipping options will appear. You can also calculate shipping costs in the shopping cart after adding products.
You can also review the different options when placing your order, prior to payment.
We handle three types of shipping:
SHIPPING 24/48 HOURS: 1 TO 2 DAYS
STANDARD SHIPPING: 7 TO 10 DAYS
EXPRESS SHIPPING (DHL): 3 TO 5 DAYS (POSSIBLE CUSTOMS COSTS)
Depending on the destination country and item type, all or only one or two shipping options may be available.
Delivery times are approximate and may be affected by specific or unusual times. A refund may only be requested if the item has not been received within 30 days of payment.
Orders with 24/48-hour express shipping are only for Spain. For international destinations, this type of shipping can take up to 7 business days.
Orders for lithium batteries or items containing batteries will take longer than usual due to a different delivery schedule. They may be delayed up to 30 days.
Orders over €180 or orders that select Express Shipping via DHL may be subject to customs fees in the destination country, which will be borne by the buyer.
In the event of rejection or non-acceptance of the order due to customs costs or fees, the order amount will not be refunded.
The default shipping company responsible for delivering orders will be Correos or DHL for Spain, or the postal service of each country. Deliveries may occasionally be made through other shipping companies.
All shipments include a tracking number and are insured. Shipments are made Monday through Friday. No shipments are made on Saturdays, Sundays, or holidays.
Battery Internal Resistance Tester Lead-acid, alkaline, and lithium...
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Description
Description
2. Internal resistance measurement: 0.000 mΩ~500 Ω
3. Input voltage: DC 120V (regardless of polarity), AC input is not allowed
4. Measuring current: 50 mA~50 uA AC
5. Measuring speed: 3 times/second
6. Measuring signal frequency: 1 KHz
7. Screen and size: IR500 55x57 mmTN black and white screen; IR 502 55x57 mmTN color screen
8. Power supply: 3.7V 1200mAh lithium battery
9. Automatic switching of internal resistance/voltage range
10. It can be used for the detection of various batteries, such as lithium batteries, lead-acid batteries, carbon batteries, alkaline batteries, button batteries, etc.
11. 3.2-inch high-definition VA display, master/slave dual reading value
12. Kelvin four-wire detection is used to effectively avoid the influence of wire resistance and contact resistance, ensuring measurement accuracy.
13. The TPR case is more unbreakable and the LED flashlight drives away the darkness.
14. The internal resistance value can be determined based on the lower limit condition "Lo" and upper limit condition "Hi" set by the user, and the test results are classified into excellent, qualified and poor to generate a double alarm prompt with flashing graphics and sound.
15. The lithium battery needs 2 hours to fully charge, and a full charge works for about 8 hours.
16. The instrument will automatically turn off if no button is pressed for 20 minutes.
17. The host and the test clip are connected via the DB9 interface, where pin 1 is empty, pins 2, 6, 5, 9 correspond to the red line and white line connected to the two sides of the red clip; pins 4, 8, 3, 7 correspond to the yellow line and black line connected to the two sides of the black clip.
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