AM-420

The AM-420 from Amprobe Instruments is a residential digital multimeter. This digital multimeter accurately measures voltage in receptacles, switches, extension cords and light fixtures. Use the continuity function to easily troubleshoot light bulbs and fuses. This compact tool is designed for in-home repair and electrical testing applications, including measuring presence of voltage in electrical sockets, extension cords, batteries and other electrical circuits up to 250V. It is a must have tool for residential projects including installation, troubleshooting or repair of light fixtures, fans or appliances. DC ranges of voltage and current are included to help with automotive diagnostics of electrical systems. This meter complies with IEC/EN 61010-1 3rd edition, UL61010-1 2nd edition and CAN/CSA C22.2 No. 61010-1-04 + CSA update no.1: 2008 to Category II 250V, pollution degree 2, IEC/EN 61010-2-030, IEC/EN 61010-2-31 for test leads EMC IEC/EN 61326-1 standards and CE marked.

• Measures AC/DC voltage, DC current and resistance
• Audible continuity alert, diode testing, data hold
• Test leads installed
• 200.0V/300V AC voltage, 200mV/2.000V/20.00V/200.0V/250V DC voltage measurement range
• 200.0µA/2.000/20.00/200.0mA DC current, 200.0 ohm/2.000 ohm/20.00 ohm/200.0Kohm resistance
• 1999 count display with 2 to 3/sec, manual ranging
• Low battery warning
• Battery test feature checks the amount of charge remaining in standard 1.5V and 9V batteries
• 115 x 65 x 40mm dimension (LxWxH), 275g weight with battery, 0°C to 40°C operating temperature

Applications

Test & Measurement, Consumer Electronics

Contents

AM-420 multimeter, 9V alkaline battery (installed), User manual.

Warnings

Use the meter with caution for voltages above 30VACrms, 42VACpeak or 60 VDC. These voltages pose electrical shock hazards.

Notes

Before rotating the function range selection switch, disconnect test probe from circuit under test.