But the campaignâs swift rise hinted that maybe the chronically second-place Indiegogo was finally catching up to the crowdfunding gold standard, Kickstarter. Indiegogo was founded in 2007; Kickstarter didnât come along until 2009. The former has hosted 1.3 times as many completed projects as the latter.
Universal cooling system pressure tester that eliminates the need for almost all system adaptors. Complete with 4 double-ended cap adaptors allowing 8 different caps to be tested. Universal cooling system pressure tester that eliminates the need for almost all system adaptors.
A duct leakage tester is a diagnostic tool designed to measure the airtightness of forced air heating, ventilating and air-conditioning (HVAC) ductwork. A duct leakage tester consists of a calibrated fan for measuring an air flow rate and a pressure sensing device to measure the pressure created by the fan flow. The combination of pressure and fan flow measurements are used to determine the ductwork airtightness.