
AM-140 TRMS & AM-160 TRMS
Precission TRMS Digital Multimeters w/ PC Connection
www.AMPROBE.com
These "top of the line" digital multimeters are affordable
without sacrificing an array of features and functions.
From true RMS to PC Connectivity Amprobe’s Precision DMMs
excel in the professional environment.
• True RMS (TRMS)
• Optical isolated PC interface capability
• MAX, MIN MAX-MIN recording
• Peak hold
• Auto and manual ranging
• Intelligent auto power off
• Data hold
• Relative zero mode
• Audible and visual warning against improper plug-in
• DC Loop Current 4-20mA
• dBm reading with 20 selectable impedance values
• Backlight display
• Large, easy to read LCD display
• Diode Test
• Audible continuity
• Safety: CAT III 1000V, CAT IV 600V
CAT
1000V
CAT
IV
600V
TRUE
RMS
z
FEATURES AM-140 AM-160 ACCURACY
AC Voltage
500.00 mV
5.0000 / 50.000 / 500.00 / 1000.0 V
AM-140: ± (0.8% Rdg + 60 LSD) @ 45 to 300 Hz**
AM-160: ± (0.8% Rdg + 20 LSD) @ 45 to 300 Hz**
DC Voltage
500.00 mV
5.0000 / 50.000 / 500.00 / 1000.0 V
AM-140: ± (0.10% Rdg + 2 LSD)
AM-160: ± (0.05% Rdg + 2 LSD)
Resistance
500.00 Ohms
5.0000 / 50.000 / 500.00 kOhms
5.0000 / 50.00 0MOhms
AM-140: ± (0.10% Rdg + 6 LSD) @ 500 Ohms to 500 kOhms ranges **
AM-160: ± (0.07% Rdg + 2 LSD) @ 500 Ohms to 500 kOhms ranges **
AC Current
500.00 / 5000.0 uA
50.000 / 500.00 mA
5.0000 / 10.000
A
AM-140: ± (1.0% Rdg + 40 LSD) @ 50 and 60 Hz**
AM-160: ± (0.5% Rdg + 50 LSD) @ 50 and 60 Hz**
DC Current
500.00 / 5000.0 uA
50.000 / 500.00 mA
5.0000 / 10.000 A
± (0.5% Rdg + 20 LSD)
Frequency
5.0000 Hz to 200.000kHz ± (0.002% Rdg + 4 LSD)
Capacitance
50.00 / 500.0 nF
5.000 / 50.00 / 500.0 / 9999uF
± (2.0% Rdg + 3 LSD) @ 50 nF to 50uF ranges**
Temperature
N/A Dual thermocouple
-58 F to 1832 F
-50 C to 1000 C
± (0.3% Rdg + 2 F)
± (0.3% Rdg + 1 C)
Duty Cycle
0.1% to 99.99% ± (3 LSD / kHz + 2 LSD)
“Patent Pending”
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