VFD-Double-Stage High-Efficiency Vacuum Insulation Oil Purifier Application VFD series is mainly used to improve the properties of insulation oil. It can remove trace water, gas, particulate matte

Display:TFT LCD Resolution:800X480(support 1024x768) Brightness:1200 lumen(MAX) Contrast:300:1 Lamp Life:6000Hours(Average) Interface:TV AV S VGA(XGA) Color:16.7M Trapeziform adjust(+/-15degree

Features: 1) 3 1/2 digits LCD with a max. reading of 1999 2) Low battery indication 3) Overload protection

Specifications: 1) Accuracy: 1.0, 1.5, 2.5 class 2) Working position: vertical, according to buyers'' orders 3) Case: ABS and PC material 4) Protection degree (CE170-1, IEC529): a) Case: IP52

Features: 1) These single-phase meters are a type of induction instrument used to measure rated frequency (50Hz) 2) They should be installed in rooms with ambient temperatures of -10~+50 o