Echocheck 52691 Smart Propane Tank Sensor
$16.99–$24.50sku: 2201635712305502, model name: echocheck smart propane tank sensor, brand: echocheck, control method: application, mpn: 52691, color: black, battery weight: 3.1, sensing distance: 1.5, alarm: low tank, model number: 52691, batteries required?: yes, power source type: battery powered, compatible devices: smartphone, material: plastic, unit count: 1.0, batteries included?: yes, upc: 034613526916, package dimensions lxwxh: 6.42x6.1x4.49 inches, weight: 0.35 pounds. (May 22nd, 2025)