18650 Battery Internal Resistance Tester DIY Lithium Ternary Lead-Acid Storage Battery Testing Meter

18650 Battery Internal Resistance Tester DIY Lithium Ternary Lead-Acid Storage Battery Testing Meter Description

1. High Precision: Highly responsive with the ability to measure both positive and negative polarities; features high-quality buttons with a comfortable tactile feel.
2. Wide Measurement Range: Capable of measuring voltages from 0-100V and resistances to 200Ω with high precision; simple to operate and meets various usage needs.
3. Ease of Use: Designed for simplicity, the tester is easy for both DIY enthusiasts and professionals to use; it features an intuitive interface and comes with a detailed manual guiding users proper operation.
4. Versatility: Beyond basic internal resistance measurement, it simultaneously displays voltage and offers resistance measurement capabilities. It also includes features such as data hold and manual/automatic range switching, allowing users to adjust settings based specific requirements.
5. Application Scenarios: Suitable for a wide range of battery types, including common lead-acid, lithium-ion, NiMH, NiCd, and LiFePO4 batteries, as well as battery packs to 100V.

Product Specifications:
Product Name: Battery Internal Resistance Tester
Power Supply: Type-C port (5V/1A)
Voltage Measurement Range: 0-100V
Internal Resistance Measurement Range: 0-200Ω
Resistance Measurement Range: 0.00mΩ-200Ω
Accuracy: 5%
Voltage Auto-range: 20V/100V
Internal Resistance Auto-range: 200mΩ/1Ω/10Ω/200Ω
Internal Resistance Sorting Range: 0.1-380.0mΩ
Voltage Sorting Range: 0.001-9.999V
Battery Capacity: 750mAh (1 x Lithium battery)
Auto-shutdown: Adjustable from 1-240 minutes (set by long-pressing the power button)
The product contains battery accessories, Please keep the product out of reach of children to avoid accidental ingestion!
Color:
Material: plastic

Package Contents:
1*Tester

Only the above package conte