3 wire 9 LED Level indicator and 0-95 ohm Tank level sender

3 wire 9 LED Display with Integral On/Off Switch & 0-95 ohm gas tank sender - Midland Leisure Supplies

LED Fuel Gauge

Content indicators & switches

Tank Level Sender Complete Kit - Smart Water

Enerdrive Tank Level Sender Sensor 175mm 1-1/4 BSP 240-33 ohms EN-TS175

LED Level Gauge - Wema UK

Calaméo - Martens Elektronik Catalogue 2008

4-Hole Livello Level Sender Sensor 0-95 Ohm - LPG Shop

Livello L.9 LED Gas Level Indicator with On and Off Button for 0-90 an – DN AUTOGAS PARTS LTD

Gas Cylinder Level Sensor for Propane Bottle

Magnetic Gas Level Indicator Magnetic Removable Propane Tank Gauge-1PACK

Gas Level Indicator

Propane Butane LPG Fuel Gas Tank Level Indicator Magnetic Gauge Caravan Bottle Temperature Measuring Stick (Black)

Propane Gas Level Indicator - Propane Depot