Mechanically assisted t-probe
Fisher WLT Water Level Indicator
The WLT Water Level Indicator provides an economical and reliable means of obtaining accurate water level data in water wells. Contact of the electrode assembly with the water surface is indicated by an LED and an audio alert.
Fisher TW-82 Digital Line Tracer with Passive Power Detection
The TW-82P digital line tracer sets a new standard of performance in high frequency line tracing. It will trace conductive electrical lines, pipes, and cables. The TW-82 features simple one-button operation and an LCD display screen that guides you to the item you are tracing. The TW-82P comes with Passive Power Detection!