Coleman Digital Fuel Gauge for 14- & 16-oz Propane Cylinders — Pocket LED Readout, CR2032 Powered

The Coleman 423676 Digital Fuel Gauge is a pocket-sized LED meter that accurately shows how much propane remains in 14- and 16-ounce disposable cylinders.

Never guess how much fuel is left mid-trip again: this compact propane gauge connects to standard CGA600 threaded 14- and 16-ounce cylinders to display remaining fuel on a clear digital readout. It runs on two CR2032 button batteries (included) and is compatible with common camping and trades-brand cartridges used for tabletop grills, lanterns, heaters, and other portable propane appliances. The unit is designed for straightforward, single-handed use and fits easily in a pocket, pack, or toolbox.

How do I use the Coleman digital gauge with my tank?

Attaching and reading the gauge is simple: screw the device onto the cylinder’s CGA600 valve, power it on, and the LED display shows the remaining fuel level. Remove after reading or leave in place while an appliance is connected, depending on the setup and appliance compatibility.

• Screw onto any non-refillable CGA600 threaded 14- or 16-oz cylinder.
• Press the power button to activate the LED numeric display.
• Read the remaining fuel amount and remove or re-install as needed.
• Uses two CR2032 batteries—supplied with the gauge for immediate use.

Will it work with my brand of propane cylinder?

The gauge is built to fit any disposable cylinder that uses the CGA600 threaded connection, making it compatible with popular 14- and 16-ounce cartridges. It is not intended for refillable or differently threaded tanks.

• Compatible with 16 oz Coleman Propane Camping Gas cylinders.
• Works with 14 oz and 16 oz Bernzomatic propane and MAP-Pro cartridges that use CGA600.
• Not suitable for refillable or non-CGA600 valve types.
• Check your cylinder valve type before purchase to ensure fit.

How accurate and reliable is the digital reading?

The LED display provides a clear numeric or bar-style indication designed for reliable, day-to-day use. While the gauge gives a practical estimate of remaining fuel, environmental factors and usage patterns can affect burn rate, so use the reading as a helpful guide rather than an absolute measurement.

• Digital LED display for immediate, easy-to-read status.
• Designed for common camping and portable appliances.
• Battery-powered for consistent performance; replacement CR2032 cells available widely.
• Provides a practical estimate—monitor appliance performance for complete certainty.

How durable and portable is the gauge for travel?

The gauge is pocket-sized and lightweight, made for regular outdoor use and transport with camping gear. It stores easily in a pack or toolbox and is protected from light bumps when stowed, but like any small electronic device it should be kept dry and not over-tightened on valves.

• Pocket-sized design for easy packing and travel.
• Lightweight construction that won’t add bulk to gear.
• Store in a dry place and avoid excessive torque on valve threads.
• Batteries included so it’s ready for first use on arrival at camp.

Who is this for? The Coleman 423676 digital fuel gauge is ideal for campers, tailgaters, food-truck operators, trade professionals, and anyone who uses disposable 14- or 16-ounce CGA600 propane cylinders and wants a quick, reliable way to see remaining fuel. It suits people who prefer a simple digital readout over manual weight checks, and those who need on-the-go convenience when swapping or monitoring fuel for grills, lanterns, heaters, or foggers. If you rely on portable propane and want fewer surprises, this small gauge delivers clear, on-demand fuel information.