The 102 Water Level Indicator uses the same electronics and reel as the 101, but uses accurate, laser marked coaxial cable. It is ideal for use in narrow diameters or when snaking past down-well pumps.

The flexible cable has a heavy duty polyethylene jacket and markings permanently laser etched every 1/100 ft or each millimeter. A stainless steel central conductor adds strength and limits stretch.

The probes are designed with segmented weights for flexibility. The stainless steel P1 probe is 1/4” (6.4 mm) in diameter, ideal for accessing narrow diameters. The heavier brass P2 probe is 3/8” (10 mm) in diameter, ideal for greater depths.