Extech 380900 Dual Channel,
Datalogging, True RMS Multimeter, Discontinued

• Measure and display two Voltages of Boltage and Current simultaneously
• 60,000 counts, dual input channels with dual display and 30 segment bargraph
• 0.03% basic DCV accuracy
• 200kHz AC bandwidth
• Auto/manual ranging
• Functions include Capacitance, Frequency, Resistance, Continuity,
  Duty Cycle (TTL & Sine Wave) and Diode test
• AC/DC Current to 10A with 0.01µA resolution
• Simultaneously displays Frequency and Duty Cycle
• Stand-alone datalogging of 10,708 data points on both channels
• Record data of both channels using a PC through the built-in RS-232 interface
• Relative, Min/Max, and Hold functions
• Overload and low battery indication

Applications:

• View input voltage and compare to output in an analog circuit
• Observe and plot current vs. voltage
• Study the relationship of two voltages similar to a dual channel DSO
• Datalog input voltage and view response over time