Description: 【STABLE & DURABLE】: This Fishing Line Counter for boat fishing is on the hand saltwater resistant and the other hand packaging in stable housing. 【ACCURATE READING】: Fishing line depth counter for spooling can be accurate to 99.9 meters with minimal line slippage. Each meter of fishing line is measured as it passes through the counter. 【COUNTING RANGE】: Fishing line spooler gauge is a mechanical pulling counter, with a counting range of 0-99.9M, which can meet your use. Lighted display window shows readings in meters. 【LINE LOCK SWITCH】: Once the line is in the cradle, press this switch to hold the line in place, with automatic line release design, line lock releases the line when a fish strikes. 【BEST FISHING TOOL】: Clip fixed fishing rod diameter range: 7mm-3.2cm, can be used for squid fishing, boat fishing, etc. When the fishing is fixed, the counter can accurately grasp the fish layer. Specification: Material: Plastic Size: 6.7cmx5cmx2.5cm/2.64inchx1.97inchx0.98inch Package Includes: 1 Fishing Line Counter Note: Please allow slightly errors due to manual measurement and different monitors.