These SparkFun needle tipped multimeter probes are great for attaching to multimeters, power supplies, oscilloscopes, function generators, etc. Dimensions: 36" Long.
Features: 3 1/2 LED digital panel meter. Single 9V DC-operation. High input impedance: > 100Mohm. Optional resistor set: PM/RES.
The board generates a number of safe 'real-world' signals, which we will use to perform measurements. Get familiarized with AC, DC and frequency measurements, sine and square waves, power supply ripple, full and half wave rectifiers, oscillators etc…