Through the use of Murray and Varley loops - the distance from the end points of a cable to a fault could be narrowed to within feet in runs ranging into miles - saving much time in searching by hand.
Four decades of precision step resistors which can be set from 1ohm to 10110ohm
Tillhor Type 4 Thermistor Bridge Condition: For parts or not workingThis item is being sold in As-Is condition and includes many useful parts. Please review description and photos and con
