About This

• Built with high‑elastic metal contacts. Firm battery seating and front‑rear card slots support easy series and parallel wiring. Rounded‑edge construction delivers stable performance and straightforward operation.
• Equipped with a dedicated storage case for convenient transport and tidy component storage, ideal for exploring fundamental circuit principles.
• Foldable innovative structure. Enlarged dial ensures clear readings. Spring quick terminals enable fast wiring. 2.5‑level measurement accuracy and dual‑range design support multiple bench‑top test tasks.
• Supports a wide array of bench‑top experimental operations: series and parallel circuit builds, doorbell setup, solar cell tests, electromagnetic attraction and magnetic‑field observation of energized conductors.
• Age recommendation: suitable for users aged 5 years and older. Follow proper wiring layout during operation to prevent short circuits and component damage.