DIGITAL MULTIMETER | MY60 SERIES (MASTECH)

Digital Multimeter | MY60 Series (Mastech)

Digital Multimeter | MY60 Series (Mastech)

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The Mastech MY60 Series is a popular digital multimeter (DMM) line known for its affordability, reliability, and essential measurement capabilities, making it a solid choice for hobbyists, electricians, and technicians. Below is a detailed breakdown of its features, usage, and comparisons.






Key Features of the Mastech MY60 Series


✅ Measurement Capabilities:





  • DC Voltage: 200mV to 1000V (±0.5% accuracy).




  • AC Voltage: 200V to 750V (±1.2% accuracy).




  • DC/AC Current: 200µA to 10A (±1.5% accuracy).




  • Resistance: 200Ω to 200MΩ (±1% accuracy).




  • Capacitance: 20nF to 200µF (±3% accuracy).




  • Frequency: 20kHz range (±1.5% accuracy).




  • Diode Test & Continuity (buzzer).




  • Transistor hFE Test (for basic BJT testing).




✅ Display: 3½-digit LCD (1999 counts) with backlight (varies by model).
✅ Safety: CAT II 600V rated (basic electrical safety).
✅ Build: Durable ABS case with protective holster.
✅ Power: 9V battery (included).






Common Models in the MY60 Series

































Model Key Differences Best For
MY60 Basic model, no backlight Budget users, simple diagnostics
MY61 Adds backlight, slightly better accuracy General electrical work
MY62 Includes temperature probe (-40°C to 1000°C) HVAC/thermal applications
MY63 Higher capacitance range (20µF to 2000µF) Electronics repair





Typical Applications




  • Home/DIY: Outlet testing, wiring checks, battery voltage.




  • Automotive: Fuse testing, battery/alternator diagnostics.




  • Electronics: Component testing (resistors, diodes, capacitors).




  • HVAC: Basic temperature checks (MY62 model).







How to Use the MY60 Series




  1. Voltage Measurement:





    • Set to V⎓ (DC) or V~ (AC).




    • Connect red lead to VΩmA, black to COM.






  2. Current Measurement:





    • For ≤200mA: Use VΩmA jack.




    • For 10A: Use 10A jack (short measurement time!).






  3. Resistance/Continuity:





    • Set to Ω, disconnect power, probe component.






  4. Capacitance:





    • Discharge capacitor first, then measure.









Pros vs. Cons


✔ Pros:





  • Affordable (~20–20–50).




  • Lightweight and portable.




  • Decent accuracy for its class.
    ✖ Cons:




  • Not True RMS (inaccurate for non-sinusoidal AC).




  • No advanced features like data logging.




  • Basic safety rating (not for high-energy industrial use).







Safety Tips


⚠ Never exceed 600V (CAT II rating).
⚠ Use the 10A jack briefly (prolonged use may damage the meter).
⚠ Disconnect power when measuring resistance/capacitance.






Alternatives




  • Fluke 101: Better build, no current measurement (~$50).




  • UNI-T UT61E: True RMS, higher accuracy (~$80).




  • ANENG AN8008: Compact, True RMS (~$30).







Where to Buy


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