brief introduction: :A gauge or gage, in science and engineering, is a device used to make measurements or in order to display certain information, like time. A wide variety of tools exist which serve such functions, ranging from simple pieces of material against which sizes can be measured to complex pieces of machinery. A measuring instrument is a device for measuring a physical quantity. All measuring instruments are subject to varying degrees of instrument error and measurement uncertainty.Scientists, engineers
Portable single-phase relay protection tester JBT-238型 青岛市环成电器厂 Gauges & Measuring Ins
AC/DC withstand voltage tester 10KVA 青岛市环成电器厂 Gauges & Measuring Ins
AC/DC withstand voltage tester tester 青岛市环成电器厂 Gauges & Measuring Ins
Integrated high current test system PCTZ-20 青岛市环成电器厂 Gauges & Measuring Ins
Comprehensive test bed for electrical parameters 试验台 青岛市环成电器厂 Gauges & Measuring Ins
Portable single - phase relay protection tester JBT-228D 青岛市环成电器厂 Gauges & Measuring Ins
Energy-saving lamp aging line Energy-saving lamp aging line 广东省耐力电子设备有限公司 Gauges & Measuring Ins
Lamp adjusting machine Lamp adjusting machine 广东省耐力电子设备有限公司 Gauges & Measuring Ins
Lamp string winding testing machine Lamp string winding testing machine 广东省耐力电子设备有限公司 Gauges & Measuring Ins
LED luminaires test LED luminaires test 广东省耐力电子设备有限公司 Gauges & Measuring Ins