AmpmeterVoltmeter Published August 17, 2013 at 800 × 599 in Testing the Option of ThermoElectric Air Conditioning for the Electric Car ← Previous Next → LWKW-0318Ampmeter & Voltmeter Closeup: Test current draw going into the LWKW-0318 thermoelectric cooler.Ampmeter & Voltmeter Closeup: Test current draw going into the LWKW-0318 thermoelectric cooler.