Component Testers

The ZOYI ZT-DQ02 is a compact handheld LCR meter and battery internal resistance tester designed for technicians, engineers, repair shops and electronics hobbyists. It measures inductance, capacitance, resistance, impedance, ESR and battery internal resistance, making it suitable for component testing, battery health checks and PCB fault finding.

With a wide 100Hz to 100kHz test frequency range, auto-ranging operation and high-precision test clips, the ZT-DQ02 helps diagnose capacitors, resistors, inductors, SMD components and rechargeable batteries quickly and accurately.

Suitable for checking lithium batteries, lead-acid batteries, capacitors, coils and general electronic components. UK stock with VAT invoice included.

The ZT-MD1 is a smart LCR tweezer designed for fast, accurate testing of SMD components including capacitors, resistors and inductors. With auto L/C/R recognition and a bright OLED display, it delivers precise measurements even on tiny surface-mount parts.

Perfect for PCB diagnostics, prototyping, mobile repair and component sorting. Lightweight, ergonomic and USB-C rechargeable, the ZT-MD1 is ideal for bench and field electronics work.

UK stock with VAT invoice and fast delivery.

The ZT-MD2 is a high-precision smart LCR tweezer designed for fast testing of SMD capacitors, resistors and inductors. With a powerful 100kHz test frequency, auto L/C/R detection and an OLED display, it provides lab-grade accuracy in a compact handheld tool.

Perfect for electronics repair, PCB diagnostics, prototyping and component sorting. The USB-C rechargeable battery makes it convenient for daily bench or field use.

UK stock with VAT invoice and fast delivery.

The ZOYI ZT-1000R is a professional insulation tester and True RMS digital multimeter designed for electricians, maintenance engineers and electrical safety inspections. It supports insulation resistance testing up to 1000V and includes multimeter functions such as AC/DC voltage, current, resistance, continuity and diode testing.

With a clear backlit display, reliable insulation measurement ranges and accurate True RMS performance, it is suitable for testing motors, cables, wiring installations, appliances and electrical equipment in domestic, commercial and industrial environments. UK stock with VAT invoice included.

The ZT-XR1 is a high-precision battery internal resistance tester combined with a 25,000-count True-RMS digital multimeter. It measures mΩ battery resistance, voltage, frequency, continuity, diodes and more — making it ideal for repair shops, technicians and hobbyists.

Its large display, fast auto-range function and accurate mΩ readings make it perfect for diagnosing lithium, AA/AAA, NiMH and rechargeable battery health. The ZT-XR1 ensures you can quickly identify weak or failing batteries under load.

UK stock with VAT invoice and fast delivery.

High-precision 2-in-1 transistor tester and True RMS digital multimeter for testing semiconductors, resistors, capacitors, MOSFETs, diodes, and more. Ideal for electronics repair, engineering, workshops, and DIY use.

📟 The ZT-980E is a large-size 6000-count True-RMS digital multimeter designed for technicians, electricians and electronics repair. It includes a transistor tester, AC/DC voltage and current measurement, resistance, continuity, diode and frequency testing. ⚡

The oversized display provides excellent visibility for bench work and detailed diagnostics. With auto-range selection and durable build, it is ideal for both professional and DIY use. 🔧

UK stock with VAT invoice and fast delivery included. 🇬🇧

Fast and accurate LCR measurement with 100kHz digital bridge technology

High-precision LCR meter with 100kHz test frequency for accurate measurement of capacitance, inductance, resistance, ESR and impedance. Ideal for electronics repair, SMD testing and professional use.