Ideal 61-520 Phase Sequence Tester, 60 Hz, 120 V to 600 V, CAT III 600V, For Three Phase, No Display G4389061 monthly all time high and

Ideal 61 520 Phase Sequence Tester, 60 Hz, 120 V to 600 V, CAT III 600V, For Three Phase, No Display G4389061 monthly all time high and monthly all time high and low records Barometric Pressure Yes Temp 220 Vac NEMA Rating Type 1 Housing Color Black Product Type Fixed Gas Detector IP Rating IP10 Color Black Number of Channels 0 Display LED Alarm Type Audible and Visual Connection Plugs Terminals Alarm Volume Level 85 dB @ 10 ft NEMA Enclosure Rating 1 Alert Type Sound Operating Humidity Maximum 85 % Display Screen Type LED Output Channels 0 Operating Humidity Minimum 20 % Operating Temperature Maximum 122 Degrees F Measurement Range Hydrogen (1%)