Amprobe AM-550 Industrial Multimeter

Amprobe AM-550 Industrial Multimeter

The AM-550 has been recalled.Learn more
  • AC/DC Voltage up to 1000 V, AC/DC current, resistance, frequency, capacitance, temperature, duty cycle
  • CAT IV 600 V, CAT III 1000 V
  • Low Z – to detect stray voltages
  • 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 flashlight
  • Built-in test leads storage and “third hand holder
  • Warning against improper test leads connection
  • Auto and manual ranging
  • Auto power off
  • Low battery warning
Category:

Description

The Amprobe AM-550 is the best multimeter in its class designed for professional electricians who need to maintain service or troubleshoot advanced electrical systems in the most demanding environments. Packed full of features such as true-rms, dual thermocouples for taking differential temperature measurements, a low impedance function to detect stray voltage, and a low pass filter to accurately take measurements on variable frequency drives, the Amprobe AM-550 Digital Multimeter allows for quick go-no-go checks without the need for an additional tool.

Specifications

FEATURE AM-550 Best Accuracy
True-rms X
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

 

AM-500 AM-510 AM-520 AM-530 AM-540 AM-550
Auto-ranging Com / Res HVAC Electrical Adv. HVAC Industrial
Safety Rating Safety CAT III 600 V CAT III 600 V CAT III 600 V

Cat II 1000 V

 CAT III 600 V

Cat II 1000 V

 CAT III 600 V

Cat II 1000 V

 CAT III 600 V

Cat II 1000 V
Measure voltage in noisy environments TRMS ■ ■
Electrical panels, AC outlets AC Voltage (V) 600 600 750 750 1000 1000
DC systems, auto/marine batteries DC Voltage (V) 600 600 1000 1000 1000 1000
AC Current – electrical panels, appliances AC Current (A) 10 10 10 10 10 10
DC Current-electronics, DC motors DC CURRENT (A) 10 10 10 10 10 10
Specified resistance and continuity Resistance (MOhms) 20 40 40 40 60 60
Flame sensors Microamps ■ ■ ■ ■ ■ ■
Diodes in AC to DC converters Diode Test ■ ■ ■ ■ ■ ■
Fuses, lightbubls, wire connections Continuity ■ ■ ■ ■ ■ ■
Hosehold batteries Battery test ■ ■
Motor startup or run capacitors Capacitance ■ ■ ■ ■ ■
Frequency verification Frequency ■ ■ ■ ■ ■
Non-contact voltage test Non-contact voltage ■ ■ ■ ■ ■
Electrical load-time on vs time off Duty cycle ■ ■ ■
Temp of air vents, fuses, transformers Temperature inputs 1 1 2 2
Automatically selects measurement range Autoranging ■ ■ ■ ■ ■ ■
Manually select measurment range Manual ranging ■ ■ ■ ■ ■
Voltage on variable frequency drives Low pass filter ■ ■
Detect stray voltages Low Z ■
Dimly lit areas Built-in flashlight ■ ■ ■ ■ ■
Meter resolution LCD Counts 2,000 4,000 4,000 4,000 6,000 6,000
Dimly lit areas Backlight ■ ■ ■ ■ ■
Monitoring fast changing signals Bar graph ■ ■ ■ ■
Two relative measurements on one screen Dual display ■ ■
Data memory Data hold ■ ■ ■ ■ ■ ■
Difference between two measurements Relative reading ■ ■ ■ ■ ■
Max/min peak measurement Max/min hold ■ ■ ■ ■
Specialized signal measurements Peak hold (crest) ■ ■

What’s Included

  • AM-550
  • Battery (installed)
  • Test leads
  • Type-K probe x 2
  • Temperature adapter
  • Velcro strap
  • Carrying case

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