SHINESTAR 2-Pack Universal Propane Tank Gauge Level Indicator for RVs, Grills, and Heaters - Compatible with 5-40 Pound LP Gas Cylinders

Key features

• 【Universal Fit】Fits all QCC1/Type1 connections and propane tanks (5-40 lbs) as well as 30 lb RV Dual Tanks. Ideal for campers.
• 【Level Monitoring】Monitors gas levels at three different temperatures and indicates when it's time to refill or replace.
• 【Solid Construction】The heavy-duty brass ensures an air-tight connection with propane cylinders, regulators, and adapters.
• 【Safety Check】Built-in leak detector keeps you safe from gas leaks.
• 【Simple to Use】Quick installation with the hand-tightening knob and intuitively colored levels for easy reading.