Multifunctional Electrical Testing with High Precision Readings
The Maltec MasterMultimeter is a versatile diagnostic tool engineered for electricians, workshop technicians, laboratory testing, and home DIY repairs. It delivers fast, accurate readings sampled at three times per second, measuring AC/DC voltage up to 600V, AC/DC current up to 10A, resistance up to 40MΩ, capacitance up to 4mF, and frequency from 40Hz to 1kHz. It also supports diode testing, circuit continuity verification with an audible buzzer below 50Ω, and wide-range temperature diagnostics spanning from -20°C to 1000°C (-4°F to 1832°F) for comprehensive thermal and electrical inspections.
Non-Contact Voltage Detection and Advanced Diagnostic Modes
Engineered with a non-contact voltage (NCV) sensor and live wire identification functionality, this multimeter lets you detect the presence of electrical current in walls, outlets, and conduits safely without making physical contact. The instrument features a clear 3999-count backlit LCD screen that ensures optimal readability in low-light environments. Users can easily capture and monitor critical data using dedicated Data Hold (HOLD) and Maximum Value (MAX) functions to freeze important measurements in real time.
Full-Range Overload Protection and User-Safety Architecture
Designed with user safety and tool longevity as top priorities, the multimeter features Class II double insulation, a 600V maximum input rating for voltage channels, and dedicated internal fuses (600mA/250V and 10A/250V) providing full-range 250V overload protection across all current, resistance, capacitance, and diode modes. To conserve power and extend battery life, an automatic shut-off feature powers the device down after 20 minutes of inactivity, complemented by an on-screen low battery warning icon.
Heavy-Duty Insulated Test Leads and Complete Starter Kit
Equipped with robust, highly flexible test leads made of wear-resistant insulating materials, the meter guarantees precise contact and easy maneuvering in tight, hard-to-reach electrical panels and terminals. The compact, lightweight housing is fully battery-powered for maximum portability on mobile diagnostic jobs. The complete package includes the Maltec MasterMultimeter unit, a pair of heavy-duty insulated measurement leads, two AAA power batteries, and a multi-language user manual.