RFI Detectors

Walk or drive around with this handheld, directional noise finder with 3 element beam and meter to search out foxes, leaky insulators, loose hardware and corroded ground lines quickly. Track the noise source right down to the pole, transformer, or insulator, or other source. Operates in the 135MHz region where activity is a minimum and radiation from corona and arcing is far mroe localized. 0.3 uV sensitivity and wide-range AGC for noise level meter.
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MFJ-852 AC Line Noise Meter

Price: £121.95 (Including VAT) Low Stock - Phone
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* Operates on 135MHz * 100kHz wideband IF * Sensitivity: 1uV * Balanced antenna * Signal strength meter * LED Power indicator * Semi-log metering * Audio jack * Power: Internal 9V (batt not supplied) * Size: 72 x 100 x 40mm * Weight: 225g The MFJ-852 AC line Noise Meter enables you to track the source of local transmission line noises. It also ferrets out residential and industrial noise sources, the type of noise that comes from power cables and power lines. It will also find other noise that may be coming from motors and thermostats. You can plug an earpiece or headphone in to carry out the initial search and then when you get close, observe the meter reading for the final location.

MFJ-1767 3-element Yagi for MFJ-852 RFI Noise Finder

Price: £79.95 (Including VAT) Low Stock - Phone
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3-element Yagi for MFJ-852 RFI Noise Finder