Meters - Elapsed Time: Type - Elapsed Time Meter; Measurement Application - LCD Hour Meter; Indication Scale - 0.1 Hours; Maximum Indication - 99,999.9; Movement - Quartz; Display Type - 6 Digit LCD; Reset - Reset Option; Operating Voltage - 100-230 VAC, 48-150 VDC; Operating Temperature - -40 to 185 deg F (-40 to 85 deg C); Face Dimensions - 2.30 in. (58.4mm) Diameter; Mounting Opening - Round; Additional Information - Frequency Range: 48 - 440 Hz; Manufacturer Series - Durant E42DIR
Additional Info: Frequency Range: 48 - 440 Hz