--- product_id: 86925640 title: "Heating Oil Tank Gauge Proteus EcoMeter Plus with Antenna Extension for Underground Tanks, Radio Dead Areas. Level Sensor (Battery Operated) with Radio Display, Radio Transmission up to 150m." brand: "proteus" price: "FREE" currency: EUR in_stock: false reviews_count: 1 url: https://www.desertcart.hr/products/86925640-heating-oil-tank-gauge-proteus-ecometer-plus-with-antenna-extension store_origin: HR region: Croatia --- # Heating Oil Tank Gauge Proteus EcoMeter Plus with Antenna Extension for Underground Tanks, Radio Dead Areas. Level Sensor (Battery Operated) with Radio Display, Radio Transmission up to 150m. **Brand:** proteus **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Heating Oil Tank Gauge Proteus EcoMeter Plus with Antenna Extension for Underground Tanks, Radio Dead Areas. Level Sensor (Battery Operated) with Radio Display, Radio Transmission up to 150m. by proteus - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/86925640-heating-oil-tank-gauge-proteus-ecometer-plus-with-antenna-extension) ## Best For - proteus enthusiasts ## Why This Product - Trusted proteus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Level Gauge for fuel oil with antenna extension for underground tanks, external tanks or applications with radio dead zones plus separate display - The EcoMeter Plus (with 30Ft antenna extension) allows you to place the transmitter outdoors, outside the tank. This ensures an optimal radio signal between the radio module and the monitor when used in underground tanks, manholes, inaccessible or radio dead areas. - A further advantage is that the bar display of the sensor can be placed visibly on the surface. - We recommend the EcoMeter Plus if the sensor is to be mounted ≥0.65 ft lower (inside cisterns, manholes, shafts, etc.), or in shafts or manholes under metal or concrete covers, otherwise no data can be received from the monitor. - The Proteus EcoMeter has therefore already been purchased more than a million times in Europe! What are the advantages? - With the EcoMeter, the tedious inspection of the cellar is no longer necessary. - You will be able to conveniently monitor the heating oil level on the radio display from a distance, be informed of the remaining volume and can therefore order in advance. - The EcoMeter consists of an innovative, battery-operated ultrasonic sensor plus a separate radio display. The installation is possible on all fuel oil and oil tanks in a few minutes without expert knowledge. - No wiring necessary - Due to the non-contact level measurement, there are no mechanical parts in the fuel oil tank and thus no wear, no sinking, no jamming of the float. - The digital radio display (with mains plug) shows a lot of further information and can be set up at a distance of up to 490ft from the ultrasonic sensor.-For more information regarding the EcoMeter and the Setup and installation, please watch our YouTube videos under "E-Sensorix" or "EcoMeter". Please be aware that all the measurements are indicated in the standard US (not the European metric) system! ## Features - Wireless (battery-operated) ultrasonic level gauge with antenna extension (9m between sensor and radio module) and radio display (150m distance to sensor possible) for heating oil for new tanks or for retrofitting - Ideal for sensor installations in underground tanks and radio dead areas. As soon as the sensor is deeper than ≥cm inside ground tanks, shafts or has to be mounted under heavy metal or concrete covers. The transmitter unit should be set up then, by an empty pipe, in the cellar. Simple installation in minutes without expert knowledge. Low-maintenance/wear-free as there are no moving parts. - Innovative, easy to install and proven a million times over. Read different values on the Ecomonitor conveniently from distance! Measures fill levels up to 10 times more accurately than similar devices. The Proteus EcoMeter can determine the remaining volume in your tank but also monitor costs, consumption and even CO2 emissions. - Further features: - CO2 emissions in kgCO2 - Consumption in litres - Remaining quantity in gallons and percent - Graphical displays of the filling level via a bar chart (sensor and monitor) - Remaining volume in days (based on average consumption data) - Room temperature - Cold weather warning - Warning at low filling level - Battery status alarm - Heating cost overview - Theft alarm - For all tanks (no matter if aluminium, metal or plastic) from a volume of 52 to 5280 Gal US and up to a height of 9.8ft. Fits 11/4", 11/2" and 2" (inch) threaded holes/threaded sockets. - ›See more product details ## Images ![Heating Oil Tank Gauge Proteus EcoMeter Plus with Antenna Extension for Underground Tanks, Radio Dead Areas. Level Sensor (Battery Operated) with Radio Display, Radio Transmission up to 150m. - Image 1](https://m.media-amazon.com/images/I/41bdnHZHODL.jpg) ![Heating Oil Tank Gauge Proteus EcoMeter Plus with Antenna Extension for Underground Tanks, Radio Dead Areas. Level Sensor (Battery Operated) with Radio Display, Radio Transmission up to 150m. - Image 2](https://m.media-amazon.com/images/I/51PM4tKQiVL.jpg) ![Heating Oil Tank Gauge Proteus EcoMeter Plus with Antenna Extension for Underground Tanks, Radio Dead Areas. Level Sensor (Battery Operated) with Radio Display, Radio Transmission up to 150m. - Image 3](https://m.media-amazon.com/images/I/51SyWrSW05L.jpg) ![Heating Oil Tank Gauge Proteus EcoMeter Plus with Antenna Extension for Underground Tanks, Radio Dead Areas. Level Sensor (Battery Operated) with Radio Display, Radio Transmission up to 150m. - Image 4](https://m.media-amazon.com/images/I/41q-Bai92JL.jpg) ![Heating Oil Tank Gauge Proteus EcoMeter Plus with Antenna Extension for Underground Tanks, Radio Dead Areas. Level Sensor (Battery Operated) with Radio Display, Radio Transmission up to 150m. - Image 5](https://m.media-amazon.com/images/I/511M-0HU4oL.jpg) ## Customer Reviews ### ⭐ Full of restrictions. Not well designed. *by G***1 on Reviewed in the United States on July 11, 2019* I have a tank that is 5 inches under ground so I bought the meter with antena extension. First surprise is that the antena extension has NO conector, so I had to cut the cable to pass it through a tube to protect it. Secondly I found that each time there is a power loss in the Meter, to re-sincronize the antena, the meters to put it near the rocket again, meaning taking all the meter out of the installation and bring it near the meter. This is not well designed. Second, my steel tank has a flange of 2 inches high where I can put the sensor. Although it is said in the catalog that 2 inches is OK, the meter doesn't detect any measure and I get a warning signal in the rocket of error with no measure. Finally, I wanted to use the meter in another scales (liters, cms, etc.) and found out that it is not possible to change units. Not a good products at all. I finally had to show it away and lost my money. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/86925640-heating-oil-tank-gauge-proteus-ecometer-plus-with-antenna-extension](https://www.desertcart.hr/products/86925640-heating-oil-tank-gauge-proteus-ecometer-plus-with-antenna-extension) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-22*