Amprobe AM-540 Advanced HVAC Multimeter
Amprobe AM-540 Advanced HVAC Multimeter Display Gallery Item 1

Amprobe AM-540 Advanced HVAC Multimeter - Best Deals Online!

By: Amprobe

Model: AM-540

Sku: T30RLZWUC7

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Availability: Out of stock New

Availability: Out of stock

  • AC/DC Voltage up to 1000 V, AC/DC current, resistance, frequency, capacitance, temperature, duty cycle
  • CAT IV 600 V, CAT III 1000 V
  • Dual thermocouple to take simultaneous temperature readings on low and high side of an HVAC system
  • Low pass filter for variable frequency drives
  • VolTect Plus Non-contact voltage detection
  • Audible continuity
  • Diode test
  • Dual reading backlit LCD display with analog bar graph
  • Data hold
  • Max/min memory
  • Peak hold (crest)
  • Relative zero mode
  • Built in work light
  • Built in test leads storage and third hand test lead holder
  • Warning against improper test leads connection
  • Auto and manual ranging
  • Auto power off and low battery warning
  • AC Voltage: 6.000 V, 60.00 V, 600.0 V, 1000 V, +/- (1.0 % rdg + 3 LSD) @ 45 Hz to 400 Hz, 0 V to 600 V
  • DC Voltage: 600.0 mV, 6.000 V, 60.00 V, 600.0 V, 1000 V,+/- (0.5% rdg + 2 LSD) @ 6 V to 600 V ranges
  • AC Current: 600.0 μA, 6000 μA, 60.00 mA, 500.0 mA, 10.00 A, +/- (2.0% rdg + 5 LSD) @ 45 Hz to 400 Hz
  • DC Current: 600.0 μA, 6000 μA, 60.00 mA, 500.0 mA, 10.00 A, +/- (1.5% rdg + 3 LSD)
  • Frequency: 60.00 Hz, 600.0 Hz, 6.000 kHz, 60.00 kHz, 600.0 kHz, 6.000 MHz, 60.00 MHz, +/- (0.1% rdg + 3 LSD)
  • Resistance: 600.0 Ω, 6.000 kΩ, 60.00 kΩ, 600.0 kΩ 6.000 MΩ 60.00 MΩ, +/- (1.0% rdg + 2 LSD) @ 6 kΩ to 600 kΩ ranges
  • Capacitance: 60.00 nF, 600.0 nF, 6.000 μF, 60.00 μF, 600.0 μF, 6000 μF, 60.00 mF, +/- (3.0% rdg + 5 LSD) @ 600 nF to 60 μF ranges
  • Temperature: -40 ⁰F to 1832 ⁰F -40 ⁰C to 1000 ⁰C, +/- (1.0% rdg + 12) @ >104 ⁰F to 752 ⁰F +/- (1.0% rdg + 8) @ >40 ⁰C to 400 ⁰C
  • Number of temperature inputs: Dual Thermocouple
  • Duty cycle 10.00% to 90.00%, +/- (1.2% rdg + 30 LSD) @ 5 Hz to 2 kHz
  • Safety Rating: Safety: CAT III 600 V
  • Electrical panels, AC outlets: AC Voltage (V): 1000
  • DC systems, auto/marine batteries: DC Voltage (V): 1000
  • AC Current – electrical panels, appliances: AC Current (A): 10
  • DC Current-electronics, DC motors: DC CURRENT (A): 10
  • Specified resistance and continuity: Resistance (MOhms): 60
  • Temp of air vents, fuses, transformers: Temperature inputs: 2
  • Meter resolution: LCD Counts: 6,000
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The AM-540 Advanced HVAC Multimeter is specifically designed for the more demanding HVAC applications. The AM-540 measures a complete range of electrical parameters and key functions such as dual thermocouples for taking differential temperature measurements, low pass filter to take accurate measurements on variable frequency drives and capacitance to check motor startup capacitors. It also features micro amps for flame sensor troubleshooting, and a complete range of electrical parameters. With built-in flashlight and VolTect non-contact voltage detection, the AM-540 is the choice multimeter for a professional HVAC technician.

In the Box

  • Amprobe AM-540 Advanced HVAC Multimeter
  • 9 V battery (installed)
  • Test leads
  • Type-K probe x 2
  • Temperature adaptor
  • Velcro strap
  • Carrying case