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 3310 3320 3340 FUNCTIONS 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 FEATURES 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 ©2006 IEC. All rights reserved.