Advanced functions of the Fluke 15+ Digital Multimeter

Fluke 15+ Digital Multimeter, including Data Hold, Min/Max Recording, Backlight, Relative Measurement, Low Input Impedance (LoZ), Non-Contact Voltage Detection, and additional tips. (Note: Some functions may vary slightly depending on the exact model; the Fluke 15+ is a midrange meter and may not have every advanced feature found on higher-end models. Below, I focus on the 15+ feature set.) Slide 1: Introduction & Safety Fluke 15+ is a versatile digital multimeter for voltage, current, resistance, and more Used by electricians, technicians, hobbyists Always inspect meter and leads before use Adhere to CAT III 600V rating and wear PPE Disconnect power before resistance/continuity tests Slide 2: Basic Measurement Functions Measure AC/DC voltage, current (A/mA/μA), resistance (Ω) Continuity test with buzzer, diode testing Frequency and temperature measurement with thermocouple Use correct input jacks and ranges for each function Read values on LCD display Slide 3: Additional Features Data Hold: Freeze readings for difficult-to-see places Min/Max Recording: Capture voltage/current fluctuations Backlight: Illuminate display in low light Relative (REL) mode (if equipped): Zero out reference values Auto/Manual range selection for better control and resolution Slide 4: Advanced & Special Functions Capacitance and transistor (hFE) test (if equipped) Low Input Impedance (LoZ) for ghost voltage elimination Non-Contact Voltage detection for live wire checking Input protection via internal fuses Annual calibration and battery/fuse maintenance recommended Slide 5: Best Practices & Resources Start with highest range if unsure; avoid measuring resistance on live circuits Use Hold, Min/Max, and range functions as needed Store meter and leads properly; clean after use Reference Fluke user manual and official training videos for more details Safety first: When in doubt, consult manuals or supervisors

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