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: Legacy Tools

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
Safety Rating	Safety	CAT III 600 V	CAT III 600 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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Amprobe AM-550 Industrial Multimeter

Description

Specifications

What’s Included

Resources

Reviews

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