Used FEDERAL C81 #9293232 for sale

FEDERAL C81 is a digital electronic test equipment designed to measure and analyze a variety of electronic functions and characteristics. The instrument combines the functions of DC Voltage, Current, Resistance,, Transistor Test, and Capacitance Test. C81 features a True-RMS signal-averaged DC Voltmeter with a range of 0.1mV (microvolts) to 10V, with a Resolution of 0.001mV. It is also capable of measuring frequency and Duty Cycle, as well as sourcing AC or DC Voltages with a -20V to +20V range and a resolution of 0.001V. FEDERAL C81 has an adjustable current limit control and allows accurate current readings up to 0.02A (amps) over the full range with a 0.001A resolution. It is equipped with constant current adjustment, which helps to adjust and stabilize the current when measuring the voltage under load. The instrument's resistance range is from 0 to 2MΩ (megohms) with a basic resolution of 1Ω and a maximum accuracy of 0.1% of FS (full scale) for resistances greater than 10KΩ. C81's transistor test function can measure the hFE (gain) and pin-to-pin isolation of transistors and determine the operating bias points. It has low and high current ranges, as well as a wide voltage range of -5V to +5V, with 0.001V resolution. It comes with the optional C81P Diode/Capacitance Test Accessory, which performs diode testing, capacitor leak testing, and capacitor leakage and polarity testing. The diode test has a potential range of -2V to +2V, with a 0.001V resolution. FEDERAL C81 has an on-board, 6-digit LCD display that is backlit and displays voltage, current, and frequency/duty cycle measurements simultaneously. It is powered by a 9V battery or NiMH rechargeable battery which allows for a 7-hour continuous operation. In addition, the instrument is constructed with a durable cast aluminum case for extra protection and portability.