The HT 600 is a physical event timer suitable for underwater use. It was designed to acquire accurate data for bait take or time of interaction for longline fishing.

Graphical Explaination of its usage.

Hook timer Features:

• 24-hour clock
• 600 meter durable depth
• Magnetic switch activated
• 8 - 10 lb. preset release
• Clear polycarbonate body
• Large easy to read display