Save

30%

On RRP

Amprobe AM-540 Advanced HVAC Multimeter

£105.70 Inc VAT: £126.84

    Calibration Certificate

    Add a 12 month Calibration Certificate

    SKU AM-540 Category Brand:

    Description

    Amprobe AM-540 Advanced HVAC Multimeter

    The Amprobe 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.

    Amprobe AM-540 Technical Specifications

    Parameter Range Best Accuracy
    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 Temp Inputs Dual Thermocouple
    Duty Cycle 10.00% to 90.00% /- (1.2% rdg 30 LSD) @ 5 Hz to 2 kHz
    • AC/DC Voltage up to 1000V, AC/DC current, resistance, frequency, capacitance, temperature, duty cycle.
    • CAT IV 600V, CAT III 1000V
    • 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
    • Amprobe AM-540
    • 9V(6F22) x1 battery installed
    • Test leads
    • Type-K probe x 2
    • Temperature adaptor
    • Velcro strap
    • Carrying case
    • Users manual