Product Overview
Introducing the Quicklynks Internal Resistance Meter, a masterpiece of precision engineering. This state-of-the-art tester is designed to deliver accurate measurements of internal resistance and voltage for a wide range of batteries. Experience seamless operation as the device automatically saves the data for your convenience.
Boasting an impressive testing range, the Quicklynks tester is capable of assessing batteries with voltage from 0 to 100V and resistance from as low as 1µΩ to 200Ω, making it an incredibly versatile tool in your arsenal.
Its versatility extends beyond batteries, as it is adept at testing the resistance of disposable batteries, various rechargeable types, and even non-battery items, proving its worth as an indispensable tool for diverse applications.
Safety is paramount, and the Quicklynks meter is equipped with advanced features like short circuit protection, overcurrent protection, and safeguards against reverse connection, ensuring safe operation at all times.
Designed for endurance, it comes with a robust built-in large capacity lithium battery, empowering you to work continuously for extended durations without interruption.
AUTO Range:
The Auto Range function intelligently adjusts based on
the internal resistance of the measured object,
thus automatically selecting the most suitable range for accurate measurements.
200Ω Measurement Range: Ideal for measuring resistances from 20Ω to 200Ω, providing precision for higher resistance values.
2Ω Measurement Range: Perfect for measurements ranging from 200mΩ to 2Ω, catering to medium resistance requirements.
200mΩ Measurement Range: Specially designed for low resistance measurements between 20mΩ and 200mΩ.
20mΩ Measurement Range: Suitable for ultra-low resistance measurements from 1µΩ to 20mΩ, ensuring high precision in critical applications.
Voltage Range Switching:
By default, the Quicklynks meter operates in AUTO range, enabling effortless transitions. For more control, easily switch the voltage range manually by pressing a key on
the test interface, tailoring the device settings to your specific needs and preferences.
| Internal Resistance Error Rate |
±0.5% rdg ±10 dgt |
| Voltage Value Error Rate |
±0.1% rdg ±10 dgt |
| Resistance Test Range |
1µΩ~200Ω |
| Voltage Test Range |
0V~100V |
| Test Result Storage |
160 Groups |
| Lithium Battery Capacity |
1450mAh |
| Charging Voltage |
5V |
| Charging Interface |
Type-C |
| Charging Time |
About 3 Hours |
| Auto Shutdown |
No Operation Within 10 Minutes |
| Working Temperature |
-10°C~60°C (14ºF~140ºF) |
| Storage Temperature |
-20ºC~80ºC (-4ºF~176ºF) |
At present, shipping solutions for your specified quantity are unavailable. However, our dedicated customer service team is ready to assist you in tailoring bespoke shipping options that meet your needs. Please reach out for personalized support.
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1. Does the tester come with a charger?
A: The tester is designed to be charged with a 5V power source and comes equipped with a Type-C charging cable. While a charger is not included, you can conveniently use a standard mobile phone charger.
2. Can I measure AC voltage?
A: The tester is not designed to measure AC voltage. Please avoid inputting AC voltage or DC voltage higher than 100V to ensure safe operation.
3. Does the tested battery need to be fully charged before retesting?
A: For most batteries, whether fully charged or not, the internal resistance test results remain consistent as the change in resistance is minimal. However, for a small number of battery types, a substantial power loss may affect the accuracy of the test results. In such cases, it is recommended to recharge the battery before testing.
4. Is the test result bouncing or unstable?
A: If the test results are unstable or show fluctuations, it may be due to poor contact between the test clamp and the battery, instability of the battery, the presence of an oxide layer on the electrode, or interference from a strong magnetic field nearby.
5. Can you measure large-capacity batteries?
A: Yes, the tester can measure large-capacity batteries. However, note that the internal resistance of such batteries is usually very small. Often, the resistance of the terminal connection line is higher than the battery's own resistance. Ensure that the clip is placed correctly, preferably on the original battery terminal, and maintain good contact during the test.
6. Can I test batteries without any markings?
A: This versatile tester can evaluate any type of battery, including both rechargeable and non-rechargeable varieties.
7. Why does testing the internal resistance determine whether the battery is good or bad?
A: Over time, as a battery is used, its capacity diminishes and its internal resistance increases-a natural physical phenomenon. A higher internal resistance indicates a reduced ability for current to pass through, which signifies lower battery performance. Hence, monitoring internal resistance is a reliable method to assess battery quality.
8. What is the normal internal resistance for an 18650 battery?
A: Ideally, the internal resistance should be around 20mΩ. Generally, it is about 30mΩ, and anything over 50mΩ indicates a poorer quality.
9. How much battery capacity can I test?
A: This tester is capable of testing any battery capacity, as long as the internal resistance lies within the range of 0-200Ω and the voltage is below 100V.
10. Can I test the internal resistance of a battery online? Can I test the UPS power supply?
A: Yes, in most scenarios, you can perform online testing without disconnecting the battery. This is especially applicable for UPS batteries under maintenance, which can be tested continuously.
11. What should I do if the device crashes?
A: Although no crashes have been reported, we have included a reset function. When you insert the charging cable to charge the tester, it will automatically reset itself.
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