ZEX Nitrous' Level Gauge offers a easy and convenient way to monitor how full a nitrous bottle is. The gauge displays how much nitrous is left in the bottle with both an illuminated LED indicator and numercial fill percentage readout. Also, it measure how much nitrous is being used. This Level Gauge is compatible with any manufacture nitrous bottle and installs with easy 5-wire hookup. Monintor any commonly available nitrous bottle from 1-30 lbs. and jetted systems up to 500 HP. Featured with built-in automatic dimming for night use and easy resest when refilling a nitrous bottle.

Features:

• Monitors how full a nitrous bottle is with LED and numerical percentage display
• Compatible with any nitrous system
• Monitors any nitrous cylinder from 1-30 lbs.
• Monitors nitrous systems jetted up to 500 HP
• Automatic dimming for night use
• Easy reset when refilling
• Easy installation with 5-wire hook-up