Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 1 - Details of instruments or arrangements of the types covered by groups  or
Patents for G01R 1 - Details of instruments or arrangements of the types covered by groups  or (27,269)
03/2014
03/26/2014CN203502528U Single-phase grounding line selection controlling means
03/26/2014CN203502521U Fully-automatic detection device
03/26/2014CN203502520U Tool equipment of automatic testing of whole machine cables of small general airplane
03/26/2014CN203502508U Field-type liquid crystal screen electrical performance testing tool
03/26/2014CN203502451U Servo motor signal generator
03/26/2014CN203502450U Square wave/triangular wave/sine wave function converter circuit
03/26/2014CN203502449U Waveform synthesizer
03/26/2014CN203502448U Simple signal wave generator
03/26/2014CN203502447U Automatic polarity-changing direct-current boost device
03/26/2014CN203502446U Electrical performance gravity probe used for materials and devices
03/26/2014CN203502445U Test pencil head equipped with protective housing
03/26/2014CN203502444U Electric power automatic device
03/26/2014CN203502443U Chip solid capacitor test fixture
03/26/2014CN203502442U High-voltage test auxiliary device used for 10kV oxide lightning arrester
03/26/2014CN203502441U Electronic component aging test fixture
03/26/2014CN203502440U Chip capacitor test fixture
03/26/2014CN203502439U Spiral pressing type up-flow wire clamp
03/26/2014CN203502438U Fixture used for detecting electrode of aluminum electrolytic tank
03/26/2014CN203502437U Interface adapter and PXI (PCI eXtensions for Instrumentation) test system
03/26/2014CN203502436U Radio frequency filter test clamp
03/26/2014CN203502435U Insulation isolation device used for metal oxide arrester high-voltage DC test
03/26/2014CN203502434U Turntable protection cover
03/26/2014CN203502433U Digital display electrical measurement instrument
03/26/2014CN103675724A Device for improving magnetic hysteresis of giant magneto-impedance sensor through electric field and improving method thereof
03/26/2014CN103675631A High-voltage holding test device for insulating instrument
03/26/2014CN103675547A Data transmission device
03/26/2014CN103675535A High-tension transmission line power frequency parameter testing and testing connection switching integrated device
03/26/2014CN103675500A Labor-saving burn-in furnace
03/26/2014CN103675407A Strut-type current collection device for power transmission lines
03/26/2014CN103675389A Alternating-current and direct-current dual-purpose voltage transformer
03/26/2014CN103675388A Multifunctional multimeter probe
03/26/2014CN103675376A Semiconductor device with microprobe and manufacturing method thereof
03/26/2014CN103675375A Inductive discharge high-gradient impact current generator
03/26/2014CN103675374A Standard inductance box
03/26/2014CN103675373A Digital signal generation method achieved in FPGA
03/26/2014CN103675372A Random-order electrical level generator
03/26/2014CN103675371A Voltage change generator
03/26/2014CN103675370A Method for manufacturing extra-high voltage test field equalizing cloth
03/26/2014CN103675369A Probe card and manufacturing method thereof
03/26/2014CN103675368A Method for improving pricking effect of probe card
03/26/2014CN103675367A Coaxial probe comprising terminating resistor
03/26/2014CN103675366A Glass bump type probe block structure used for panel test
03/26/2014CN103675365A Test probe card for micro-mechanical chip and manufacture method of test probe card
03/26/2014CN103675364A Testing positioning clamp for rotating disc type integrated circuit testing sorting machine
03/26/2014CN103675363A Novel grounding continuity detection fixture for crystalline silicon photovoltaic modules
03/26/2014CN103675362A LED streetlight aging test frame
03/26/2014CN103675361A LED lamp aging test frame
03/26/2014CN103675360A Earphone inserting pin wire welding, injection molding and testing device and method
03/26/2014CN103675359A Wireless handle for battery tester and battery tester component comprising same
03/26/2014CN103673821A Probe compression stroke measurement method and related circuit test system
03/26/2014CN103672328A Lifting device controlling measuring head to move and be positioned on Z axis
03/26/2014CN102507993B Burst signal generator with automatic initial phase calibration function
03/26/2014CN102495241B Simulation device of transmission clearance of servo system
03/26/2014CN102081110B 探针装置 Probe device
03/26/2014CN102054413B Detecting device of panel-shaped body to be checked
03/26/2014CN101988929B Fine adjustment device
03/25/2014US8680845 Non-contact current and voltage sensor
03/25/2014US8680844 Force compensated probe
03/25/2014US8680843 Magnetic field current sensors
03/20/2014WO2014042597A1 An analysis tool member
03/20/2014WO2014041877A1 Electrode section contactor for laminated secondary cell
03/20/2014US20140077833 Probe card and manufacturing method thereof
03/20/2014US20140077832 Test and connection apparatus arrangement, and connection apparatus
03/19/2014CN203490352U Interference shielding rotation device for monitoring instrument
03/19/2014CN203490340U PCBA (printed circuit board assembly) test bench
03/19/2014CN203490333U Partial discharge coupling and noise-eliminating circuit of capacitor
03/19/2014CN203490331U Digital multifunctional integrated multi-frequency multiplication partial discharge measuring and controlling device
03/19/2014CN203490327U Enclosed type wiring intelligent fault indicator
03/19/2014CN203490312U Aging detection circuit of grounding wire of electric equipment
03/19/2014CN203490266U Signal generator used in aviation communication
03/19/2014CN203490265U Testing device
03/19/2014CN203490264U Protector for electric detonator conduction tests
03/19/2014CN203490263U Network transformer testing frame
03/19/2014CN203490262U Pin width-adjustable network transformer testing frame
03/19/2014CN203490261U Electroscope prolongation connecting device
03/19/2014CN203490260U Relay protection secondary circuit auxiliary verifying device
03/19/2014CN203490259U A current transformer dedicated to a metering box
03/19/2014CN203490258U Test assembly and electric detector
03/19/2014CN203490257U Simultaneous-movement device for electric-measurement system of CCD alignment tester
03/19/2014CN203490256U Thermistor test adapter
03/19/2014CN203490255U Portable lithium battery test fixture bench
03/19/2014CN203490254U T tube aging shelf
03/19/2014CN203490253U Anti-falling wire clamping device
03/19/2014CN203490252U Electrical measurement contacting device
03/19/2014CN203490251U Adsorption spacing adjusting mechanism
03/19/2014CN203489204U Fault indicator indication light
03/19/2014CN103645365A A voltage divider unit used for a voltage transformer, and a capacitor element and a resistor element thereof
03/19/2014CN103645359A Digital display meter overload protection device
03/19/2014CN103645358A Matrix load device
03/19/2014CN103645357A Package design of moving electric potential on-line measuring instrument
03/19/2014CN103645356A Arrangement method of WAT test head
03/19/2014CN103645355A Sensor for measuring electrical parameters of plant leaves
03/19/2014CN103645354A Method and support for detecting LED fluorescent lamp
03/19/2014CN103645353A Space-saving LED fluorescent lamp tube aging rack
03/19/2014CN103645352A Micro-size chip fixing device
03/19/2014CN103645351A ICT needle bed having switching board
03/19/2014CN103645350A Detection machine bench possessing fan-shaped rotating disk transmission equipment
03/19/2014CN103645349A Improved design for cooperation between a lower piston and probe base of online streaming potential measuring instrument
03/19/2014CN102539845B Leading-out system for high-voltage signal of electrified conductor of high-temperature superconductive cable
03/19/2014CN102401845B High frequency cantilever type probe clamp
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