In areas of high RF activity, such as big cities, interference can make it difficult to pinpoint local active RF transmitters. When time is short nd high-level emergency or external meetings are required it is essential to be able to quickly and easily locate active radio eavesdropping devices.
Delta V is a handheld differential RF field-strength wide band detector. Rather than measuring the absolute field strength, Delta V measures the rate of change in field strength. Ideal for use in areas with high RF activity, this technique provides a high degree of rejection of strong distant signal sources, providing greater discrimination against outside signals. The result is accurate location of active radio listening devices, wherever the meeting.
A Push Button is provided to reduce the sensitivity of Delta V whilst working close to a local transmitter. This prevents a maximum response occurring too far from a transmitter to locate the source accurately.
Portable, quick and simple to use, Delta V is the ideal tool for quick location of active listening devices.