【Applicable Voltage】:Working voltage range: DC 4.5V to 90V.
【Use and maintenance】: Help you track the machine running time, maintenance up to 999999 hours, display resolution: 0.1H accuracy.
【Automatic data storage&Resettable hours】:When the external power is turned off, data is automatically stored via non-volatile memory (EEPROM, no battery), which retains data for approximately 25+ years.Connect PIN "C" and PIN-shortly.The hour will be reset to zero.
【Easy to install】:Easy to install; Snap-in design, suitable for standard panel cut-outs; Panel cut-out size: Approx. 37.5×24.5 mm (1.5×1 in.)
【Worry-free after-sales】: 2 years, with Yooreal after-sales and technical group support.If there is a problem with the product within 2 years, you can find YOOREAL customer service to replace it.Patent, CE RoHS certification.Waterproof IP65.