The Solinst Model 103 Tag Line is a versatile, laser-marked cable or tape system designed to measure borehole depth and backfill layers during well construction, well completion, and multilevel system installation. With a robust reel, detachable stainless steel tag weight, and accurately laser-etched markings, the Tag Line provides a reliable method for depth measurement and a safe support line for pumps, bailers, packers, and down-well tools.

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Note: If you require metric-marked cable, please contact us prior to ordering.

Key Features:

• 1/16” (1.6 mm) stranded stainless steel wireline.
• Stranded wireline has minimum break strength of 270 lbs (122 kg).
• Available Tag Line lengths include 100′, 200′, 300′, 500.
• Tag Line is marked every 0.25 feet or 5 cm.
• Bonded low-profile Tag Line stay in place and don’t block movement.
• 103 Tag Line reel includes carrying handle, weight holder, brake.
• A Tape Guide prevents damage on rough surfaces.

Applications:

• Measure total well depth during monitoring well construction and development.
• Determine backfill sand or bentonite layer depth when completing wells or installing multilevel monitoring systems.
• Support line for pumps, bailers, packers, and samplers, knowing exact depth simplifies deployment and tool retrieval.
• Safety support cable for portable pumps and down-well tools in narrow or deep installations.
• Deploy discrete interval samplers, Leveloggers, or other instruments with precise depth tracking.