Luokat Timers Accuracy +/- 100 PPM Display Type 7-segment LCD with Backlight Maximum Operating Temperature + 55 C Minimum Operating Temperature - 10 C Mounting Style Panel Operating Supply Voltage 4.5 V to 30 V Packaging Bulk Part # Aliases Product Digital Timer Product Type Timers Series H7ET Termination Style Screw Timing Range 999 h 59 m 59 s, 9999 h 59.9 m Type Time Counter Unit Weight