This automotive probe allows components to be activated in situ or prior to installation The Sealey PP100 Power Scope Automotive Probe is one of the most advanced automotive probe on the market, with a huge range of functions for effective automotive diagnostics, making short circuits and bad earths easy to find.  Features: Two integral work lights  Includes a cigarette lighter adaptor  Audible continuity and positive/negative voltage indicator  Allows components to be activated in situ or prior to installation   6m Lead connects to the battery supply and reaches to all areas of the vehicle  The fly lead allows continuity and polarity testing with a high-contrast colour LCD display giving a 7mm high read-out  Scope function to visually test component signals, with the added benefit of maximum/minimum volts, frequency and duty cycle displayed  Specification:  Back Light: Yes DC Voltage: 0-30V Duty Cycle: 1-99% Nett Weight: 1.29kg Scope Function: Yes Frequency: 0-10KHz Resistance: 50Ω-199KΩ Continuity Audible: