Equus 3320 Auto-Ranging Digital Multi Meter
Equus 3320 Auto-Ranging Digital Multi Meter

Equus 3320 Auto-Ranging Digital Multi Meter

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Equus 3320 Auto-Ranging Digital Multi Meter
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This multi-meter is a general-purpose instrument designed for use in general electronics, home electrical applications, and automotive electrical and electronic systems. It has auto-ranging scales which eliminate the need to dial in the correct range when making electronic measurements. The 10-megohm input is safe for automotive and household uses like fuses, wiring, general-purpose batteries, and automotive circuits. It has a color-coded LED which displays a battery quick check, showing green for good, yellow for weak and red for replacement. It also comes with protective rubber corner guards for drop protection. This meter is designed to test AC or DC voltage, batteries, AC and DC currents, resistance, diodes, and continuity.

  • Auto-Ranging scales eliminate the need to dial in the correct range when making electronic measurements
  • 10 MegOhm input impedance for safe automotive and household uses (i.e., household outlets, fuses, wiring, general-purpose batteries, vehicle battery & charging system, automotive circuits and more)
  • Large digital display
  • Single-setting resistance function for voltage (AC & DC)
  • Color-coded LED's display battery quick check
    • GREEN = good
    • YELLOW = weak
    • RED = replace
  • Protective rubber corner guards for drop protection
  • Includes attachable test leads, holders and stand
Product Features GOOD BETTER BEST
Equus Products
DC Volts 200mV / 2V / 20V / 500V Auto-Range 200mv / 2V / 20V / 200V / 600V Auto-Range 400mv / 4V / 40V / 400V / 600V
AC Volts 200V / 500V Auto-Range 2V / 20V / 200V / 600V Auto-Range 400mV / 4V / 40V / 400V / 600V
Resistance 200 / 2K / 200K / 20MΩ Auto-Range 200Ω / 2KΩ / 20KΩ / 200KΩ / 2MΩ/ 20MΩ Auto-Range 400Ω / 4KΩ / 40KΩ / 400KΩ / 4MΩ/ 40MΩ
Diode Test YES YES YES
Battery Test 1.5V / 6V / 9V / 12V 1.5V / 6V / 9V / 12V 1.5V / 6V / 9V / 12V
DC Current / mA 2mA / 20mA / 200mA Auto-Range 20mA / 200mA / 2A Auto-Range 40mA / 400mA / 15A
DC Current / Amperage 10A 10A 15A
Continuity Check w/ Audible Beep YES YES YES
AC Current / mA Auto-Range 20mA / 200mA Auto-Range 40mA / 400mA
AC Current / Amperage 15A
Duty Cycle 0.1 to 99.9%
Dwell 1 to 12 Cylinders
Frequency 9.999Hz to 10MHz
Tachometer 0 to 10,000 RPM
Tachometer / Coil-on-Plug 0 to 10,000 RPM
Temperature 0 to 752 F, -20 to 400 C
Pulse Width / ms 1- 999 ms
Inductive Current (Requires OptionalProbe #3347) 400A / 1,000A
10 MegOhm Input Impedance
Overload Protection
Auto Zero Adjust
Reverse Polarity Protection
UL/cUL Listed
Auto Power Off
Back Stand
Corner Drop Guards
Auto-Ranging Scales
LED Indicator for Battery Check
Single Setting Voltage Function
Data Save Min/Max
Data Hold
Note: Based on publicly available information, manufacturer may change specifications without public notice

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