• Continuity (with visible and audible indication)
• Electric Field (EF) for non-contact or contact checking for presence of ac voltage
• AC voltage (low impedance to prevent ghost readings) to 450 V
• DC voltage to 450 V
• Resistance to 6 milliohms
• Frequency to 30 kHz
• Capacitance to 100 uF

The PM100 Pocket Multimeter from Tempo Communications is an accurate, automatic, pocket-sized “6000 count” meter that deserves to live in every technician’s (or homeowners’) tool bag, if not pocket. It has a default power on “Auto” mode that magically checks for voltage and displays that if present, if not then it will attempt to measure resistance. The PM-100 is a go-to-tool for quickly checking electrical supplies and basic continuity.