... ,999 for readout in mA, A, mV or V5. 0.56 LED bar displays6. Black ABS housing with self-lock tip ... )11. Panel cut-out: 67mm*33mm12. Operation environment: 0~50 degree in celsius, 0~80% RHOptions1. LED display colors: Blue, Red ... . Customizing ranges available by users personally according enclosed manual 0.56 inch 3 1/2 digit Blue Digital AC Voltmeter