SLX TV Signal Strength Meter
DVB-T signal meter helps you align your aerial for the best digital reception, connects directly to your aerial. Signal strength indication by 4 green LED's. Supplied with a Short F Lead - plug to plug, twist on F plug and a F plug to coax plug adaptor. Requires 9V PP3 Battery (not supplied).Visit the ESR Electronic Components Ltd website for more information on SLX TV Signal Strength Meter