ZOYI ZT-DQ02 2-in-1 Digital LCR Meter&Voltage Battery Internal Resistance Tester, Auto Component Detect, 100kHz LCRZ ESR/Q/D/θ/X Dual Parameter with 4-Wire Kelvin Measurement for Batteries Analyzer

About this item

• 2-IN-1 LCR & BATTERY TESTER: Combine an LCR meter and battery internal resistance tester for component checks, electronics repair and battery maintenance. Measure inductance, capacitance, resistance and impedance, then switch to the dedicated battery input to view battery voltage and internal resistance together.
• 4-WIRE KELVIN/PIN MEASUREMENT: Separate current and voltage sensing helps reduce lead and contact resistance effects for more reliable low-resistance measurements. Use the LCR Kelvin connections for component testing or insert component pins directly into the built-in test terminals. Battery testing uses a separate aviation connector and clips.
• WIDE RANGE & 5 TEST FREQUENCIES: Select 100Hz, 120Hz, 1kHz, 10kHz or 100kHz to compare component behavior under different test conditions. Adjustable 0.1V, 0.3V and 0.6V test levels, plus automatic, series and parallel equivalent modes, help tailor measurements to the component. View ESR, dissipation factor, quality factor, reactance and phase angle alongside the main parameter.
• VOLTAGE INTERNAL RESISTANCE TESTER: 4-Wire Measure battery internal resistance from 0.1mΩ to 200Ω and DC voltage within ±100V. Check lead-acid, lithium-ion, LiFePO4, NiMH and other batteries within the specified limits. Quickly assess battery degradation, match battery cells, and troubleshoot battery pack faults
• EASY COMPONENT SORTING: Set a nominal value and tolerance to screen resistors, capacitors and inductors with clear PASS/FAIL results and percentage deviation. Quickly identify out-of-tolerance parts and simplify component matching without manual calculations.
• PC CONTROL & DATA ACQUISITION: Connect the LCR meter to your computer via USB-C to control the instrument and collect measurement data through compatible PC software. SCPI support and synchronized measurement recording let you manage testing from your computer, reducing repeated operation of the meter’s buttons and simplifying routine component checks. Email Zoyi&Zotek Official Flagship Store for upper computer software.