A typical TeleMetrum or TeleMini installation involves attaching
only a suitable Lithium Polymer battery, a single pole switch for
power on/off, and two pairs of wires connecting e-matches for the
A typical TeleMetrum or TeleMini installation involves attaching
only a suitable Lithium Polymer battery, a single pole switch for
power on/off, and two pairs of wires connecting e-matches for the