Specification :

For measuring the depth of water in wells, boreholes, and standpipes, the Model 101 Water Level Meter is the most accurate and reliable meter. It is sturdy, easy-to-repair and read to 1/ 100 ft. or to each millimeter.

Features
Accurate • Markings each 1/ 100 ft. or millimeter
• Traceable to national standards
• Sensitivity adjustable to conductivity
• Shielded probes to avoid false readings
Reliable • Permanent, heat impregnated markings
• Non-stretch stainless steel conductors
Long Life • Rugged, corrosion proof components
• Strong, flexible tape, is easily spliced
• Easy to repair