■ Freq: 20Hz-2MHz, resolution: 0.1mHz max.  

■ Test Accuracy: 0.05%

■ Test Speed: Max.5.6ms

■ Auto-balance bridge technology, 4-terminal pair

■ High stability and consistency: up to 15 test ranges

■ High resolution: 7-inch, 800*600

■ High power:

   Signal source: Voltage up to 20Vrms

                          Current up to 100mA

   DC bias: Voltage up to±40V

                  Current up to 100mA

                  Up to 120A when controlling 6 sets of TH1778A

                  series DC Bias Current Source by external DC 

                  Bias interface

                  Independent Voltage Source: ±10V programmable

                  output 

■ 201 Points List Sweep Function

■ Multi-parameter Graphic Sweep Function

■ Arithmetical operation

■ Varactor diode automatic polarity function

■ Simultaneous testing for Ls-R_DC 

■ 10 bins sorting, sorting result with sound and light alarm

■ Storage space: Internal: 100 groups of setting file, 10 groups of gif images files

                  USB External: 100 groups of setting filess

■ Rich interfaces: USB HOST, USB DEVICE, LAN, HANDER, 

                            GPIB (Optional), SCANER (Optional), 

                            external DC BIAS control interface

■ High compatibility: Support SCPI commands, compatible 

   with KEYSIGHT E4980A, E4980AL, HP4284A etc

■ Freq: 20Hz-2MHz,  resolution: 0.1mHz max. 

■ Test Accuracy: 0.05%

■ Test Speed: Max.5.6ms

■ Auto-balance bridge technology, 4-terminal pair

■ High stability and consistency: up to 15 test ranges

■ High resolution: 7-inch, 800*600

■ High power:

   Signal source: Voltage up to 2Vrms

                          Current up to 20mA

   DC bias: Voltage up to±10V(only TH2838H)

                  Current up to 100mA(only TH2838H)

                  Up to 120A when controlling 6 sets of TH1778A 

                  series DC Bias Current Source by external DC 

                  Bias interface

■ 201 Points List Sweep Function

■ Multi-parameter Graphic Sweep Function

■ Arithmetical operation

■ Varactor diode automatic polarity function

■ Simultaneous testing for Ls-R_DC 

■ 10 bins sorting, sorting result with sound and light alarm

■ Storage space: Internal: 100 groups of setting file, 10 groupsof gif images files

                  USB External: 100 groups of setting filess

■ Rich interfaces: USB HOST, USB DEVICE, LAN, HANDER, 

                            GPIB (Optional), SCANER (Optional), 

                            external DC BIAS control interface

■ High compatibility: Support SCPI commands, compatible 

   with KEYSIGHT E4980A, E4980AL, HP4284A etc

■ Freq: 20Hz-1MHz, resolution: 0.1mHz max.  

■ Test Accuracy: 0.05%

■ Test Speed: Max.5.6ms

■ Auto-balance bridge technology, 4-terminal pair

■ High stability and consistency: up to 15 test ranges

■ High resolution: 7-inch, 800*600

■ High power:

   Signal source: Voltage up to 2Vrms

                          Current up to 20mA

   DC bias: Voltage up to±10V

                  Current up to 100mA

                  Up to 120A when controlling 6 sets of TH1778A 

                  series DC Bias Current Source by external DC 

                  Bias interface

■ 201 Points List Sweep Function

■ Arithmetical operation

■ Varactor diode automatic polarity function

■ Simultaneous testing for Ls-R_DC 

■ 10 bins sorting, sorting result with sound and light alarm

■ Storage space: Internal: 100 groups of setting file, 10 groups of gif images files

                  USB External: 100 groups of setting filess

■ Rich interfaces: USB HOST, USB DEVICE, LAN, HANDER, 

                            GPIB (Optional), SCANER (Optional), 

                            external DC BIAS control interface

■ High compatibility: Support SCPI commands, compatible 

   with KEYSIGHT E4980A, E4980AL, HP4284A etc

■ Freq: 50Hz-100kHz, 10 frequency points 

■ Test Accuracy: 0.1%

■ Test Speed: Max.19ms, support low frequency 

   and high speed: TX4+3ms 

■ 4.3 inch TFT liquid crystal display

■ 6-digit reading resolution

■ Chinese and English optional operation interface

■ 10 bins sorting, test sorting is more perfect

■ 100 sets of LCRZ instrument setting files, 10 measurements

■ Soft power switch

■ Support 110V/220V two power supply voltages 

■ Range configuration 3/10 times stepping configuration to 

   ensure stable and reliable impedance full range test

■ Ls-Rdc / Lp-Rdc function

■ Ultra-low signal source output offset (<100μV), meeting the

   needs of large inductor, common mode choke inductor test

■ Super impact protection

■ Power on state lock button;

■ Empty fixture judgment

■ Data logging function

■ Screen capture function

■ Interface function, timing, trigger delay, etc. are more

   complete

■ Freq: 50Hz-100kHz, 10 frequency points 

■ Test Accuracy: 0.1%

■ Test Speed: Max.19ms

■ 4.3 inch TFT liquid crystal display

■ 6-digit reading resolution

■ Chinese and English optional operation interface

■ 10 bins sorting, test sorting is more perfect

■ 100 sets of LCRZ instrument setting files, 10 measurements

■ Soft power switch

■ Support 110V/220V two power supply voltages

■ 10-point list scanning, support multi-frequency test sorting 

■ Ultra-low signal source output offset (<100μV), meeting the

   needs of large inductor, common mode choke inductor test

■ Super impact protection

■ Power on state lock button;

■ Empty fixture judgment

■ Data logging function

■ Screen capture function

■ Freq: 100Hz,120Hz, 1kHz, 10kHz 4 points

■ Test Accuracy: 0.1%

■ Test Speed: Max.19ms, support low frequency 

   and high speed:TX4+3ms

■ 4.3 inch TFT liquid crystal display, Chinese and English

   optional operation interface

■ 6-digit reading resolution

■ 10 bins sorting, test sorting is more perfect

■ 100 sets of LCRZ instrument setting files, 10 measurements

■ Soft power switch

■ Support 110V/220V two power supply voltages

■ 10-point list sweep, support multi-frequency test sorting 

■ Ultra-low signal source output offset (<100μV), meeting the 

   needs of large inductor, common mode choke inductor test

■ Super impact protection

■ Power on state lock button

■ Empty fixture judgment

■ Data logging function

■ Screen capture function

■ Interface function, timing, trigger delay, etc. are more 

   complete

■ Freq: 100Hz,120Hz, 1kHz, 10kHz 4 points

■ Test Accuracy: 0.1%

■ Test Speed: Max.84ms

■ Large character LCD display with backlight

■ Easy operation with strong functions

■ SMT surface mount technic

■ Good Readout stability

■ 2 signal source output impedance: 30Ω, 100Ω

■ 5 Bins comparator and HANDLER interface(TH2810D only)

■ RS-232C interface  (TH2810D only)

■ Optional RS232C operation software(TH2810D only)

■ Freq: 20Hz-300kHz, resolution: 1mHz max.  

■ Test Accuracy: 0.05%

■ Test Speed: 9ms

■ 800×RGB×480  7-inch TFT LCD display

■ Strongest signal source selection:

   10V/100mA programmable AC test level

   10V/100mA programmable DC bias supply

   10V/50mA standalone DC voltage source

   1A interior DC bias current source (optional)

   120A external bias source (optional)

■ Simultaneous display of 4 kinds of test parameters

■ 201 -point list sweep function

■ Continuous curve scanning/graphical analysis function 

■ Internal storage of 100 sets of LCRZ setting files and 10 

   sets of GIF image

■ GIF image and CSV data files can be saved to USB storage 

   directly

■ HANDLER, USB, LAN, RS232C, GPIB (option), DCI 

   interface

■ Freq: 20Hz-300kHz, resolution: 10mHz max. 

■ Test Accuracy: 0.05%

■ Test Speed: Max.13ms

■ Transformer parameter test function

■ Selectable internal resistance of 30Ω, 50Ω and 100Ω

■ 201 Points List Sweep Function

■ Automatic level control (ALC) function for V and I

■ Test signal level monitor function for V and I

■ Included interior DC bias source

■ External DC bias source of large current

■ Built-in comparator:10-bin sorting and bin counter

■ Internal file storage and external USB-disk file storage

■ Test data can be saved to USB-disk directly

■ 4.3-inch TFT LCD display

■ Selectable Chinese and English operation interfaces

■ High compatibility: Support SCPI commands, compatible 

   with KEYSIGHT E4980A, E4980AL, HP4284A etc

■ Freq: 20Hz-200kHz, 15025 points resolution

■ Test Accuracy: 0.05%

■ Test Speed: Max.13ms

■ Low cost, high performance, small size

■ 4.3 inch TFT LCD Display

■ Soft power switch

■ Selectable Chinese-English operation language

■ Max. 6 digit reading resolution 

■ 10mVrms-2.0Vrms programmable signal level, built-in  

   0 - ± 5V/50mA bias source

■ DCR, 50mV-2V programmable test level, resolution 10μΩ

■ Ls-Rd / Lp-Rd Function (L, Rd display simultaneously) *

■ Selectable 30Ω/100Ω signal source impedance

■ V/I monitor and auto level adjustment function

■ Built-in comparator, 10 bins sorting and count function

■ File storage and firmware update through U disk 

■ RS232, RS485, USB, HANDLER, GPIB interface * Rd 

   means DCR.

■ Freq: 50Hz-100kHz, 34 points resolution

■ Test Accuracy: 0.05%

■ Test Speed: Max.13ms

■ Low cost, high performance, small size

■ 4.3 inch TFT LCD Display

■ Soft power switch

■ Selectable Chinese-English operation language

■ Max. 6 digit reading resolution 

■ 10mVrms-2.0Vrms programmable signal level, built-in  

   0 - ± 5V/50mA bias source

■ DCR, 50mV-2V programmable test level, resolution 10μΩ

■ Ls-Rd / Lp-Rd Function (L, Rd display simultaneously) *

■ Selectable 30Ω/100Ω signal source impedance

■ V/I monitor and auto level adjustment function

■ Built-in comparator, 10 bins sorting and count function

■ File storage and firmware update through U disk 

■ RS232, RS485, USB, HANDLER, GPIB interface * Rd 

   means DCR.

■ Test frequency: 20Hz-500kHz

■ High stability and consistency: 14 range configurations

■ High power: signal level: 20VAC/100mAAC

   Built-in DC bias: ±40VDC/100mADC

   Built-in current source: ±2A

■ DCR level: 20VDC/100mADC

■ High speed: dual CPU architecture, measurement speed up to 1000 times/s

■ High resolution: 10.1 inches, resolution 1280*800, capacitive touch screen

■ Three test methods: point test, list scan, and graph scan

■ Four-parameter measurement

■ 201 point multi-parameter list scanning function

■ Graphic scanning function, 4 trajectories can be selected arbitrarily, support 1/2/4 split screen

■ Sorting function: 10 levels of sorting in LCR mode

■ High compatibility: support SCPI/MODBUS instruction set, compatible with KEYSIGHT E4980A, E4980AL, HP4284A

■ Test frequency: 20Hz-2MHz

■ High stability and consistency: 14 range configurations

■ High power: signal level: 20VAC/100mAAC

   Built-in DC bias: ±40VDC/100mADC

   Built-in current source: ±2A

■ DCR level: 20VDC/100mADC

■ High speed: dual CPU architecture, measurement speed up to 1000 times/s

■ High resolution: 10.1 inches, resolution 1280*800, capacitive touch screen

■ Three test methods: point test, list scan, and graph scan

■ Four-parameter measurement

■ 201 point multi-parameter list scanning function

■ Graphic scanning function, 4 trajectories can be selected arbitrarily, support 1/2/4 split screen

■ Sorting function: 10 levels of sorting in LCR mode

■ High compatibility: support SCPI/MODBUS instruction set, compatible with KEYSIGHT E4980A, E4980AL, HP4284A

■ Freq: 20Hz-1MHz, resolution: 1mHz max.

■ Test Accuracy: 0.05%

■ Test Speed: 9ms

■ 800×RGB×480  7-inch TFT LCD display

■ Strongest signal source selection:

   10V/100mA programmable AC test level

   10V/100mA programmable DC bias supply

   10V/50mA standalone DC voltage source

   1A interior DC bias current source (optional)

   120A external bias source (optional)

■ Simultaneous display of 4 kinds of test parameters

■ 201 -point list sweep function

■ Continuous curve scanning/graphical analysis function 

■ Internal storage of 100 sets of LCRZ setting files and 10 

   sets of GIF image

■ GIF image and CSV data files can be saved to USB storage 

   directly

■ HANDLER, USB, LAN, RS232C, GPIB (option), DCI 

   interface

■ Freq: 20Hz-5MHz, max. resolution 10mHz 

■ Test Accuracy: 0.1%

■ Test Speed: 200 times/s

■ Multi-parameter with multi-frequencylist sweep function

■ Test level:10mV-5V with the resolution of 1mV

■ 320×240 dot-matrix large graphic LCD display

■ 5-digit display resolution

■ 22 parameter combinations available

■ 4 signal source output impedance

■ 10 points list sweep function

■ Built-in DC bias source

■ External AC bias up to 40A (option)

■ Auto level control (ALC) function of voltage or current

■ V,I test signal level monitor function

■ Graphic scanning and analyzing function

■ 20 groups of setting for storage/load

■ Built-in comparator, 10-bins and bin counters

■ Multiple communication interfaces

■ 2m/4m cable length extension

■ Optional Chinese and English language operating interface

■ Software upgrade through USB HOST

■ Freq: 100Hz,120Hz, 1kHz, 10kHz, 100kHz

■ Test Accuracy: 0.1%

■ Test Speed: Max.250ms

■ Selectable test signal level

■ With DCR function

■ Enhanced protection capability of input terminal impact      

■ 40000 counts for primary parameter, D/Q resolution 0.0001   

■ Typical ultra-low consumption: 25mA                                  

■ Innovatively compatible terminal configuration: 5-terminal 

   test slot and 3-terminal rubber jack

■ Intellectualized auto LCR function

■ AC test speed up to 4 meas/sec (DCR: 3 meas/sec), fast 

   automatic range switch design

■ Constant 100Ω output impedance

■ Percentage display and 4-tolerance comparator: 1/5/10/20%

■ Battery charge in startup & shutdown

■ Test terminal protection function

■ Data-hold, Max./Min./Average value recording

■ Real-time function configuration selection and working

   condition hold capacity

■ Standard configuration Mini – USB communication interface 

   and SCPI command set

■ Free FastAccess PC communication software on our 

   website  

■ Gorgeous dual-color cast shell

■ Freq: 100Hz,120Hz, 1kHz, 10kHz, 100kHz

■ Test Accuracy: 0.25%

■ Test Speed: Max. 250ms

■ Selectable test signal level

■ Enhanced protection capability of input terminal impact      

■ 40000 counts for primary parameter, D/Q resolution 0.0001   

■ Typical ultra-low consumption: 25mA                                  

■ Innovatively compatible terminal configuration: 5-terminal 

   test slot and 3-terminal rubber jack

■ Intellectualized auto LCR function

■ AC test speed up to 4 meas/sec (DCR: 3 meas/sec), fast 

   automatic range switch design

■ Constant 100Ω output impedance

■ Percentage display and 4-tolerance comparator: 1/5/10/20%

■ Battery charge in startup & shutdown

■ Test terminal protection function

■ Data-hold, Max./Min./Average value recording

■ Real-time function configuration selection and working

   condition hold capacity

■ Standard configuration Mini – USB communication interface 

   and SCPI command set

■ Free FastAccess PC communication software on our 

   website  

■ Gorgeous dual-color cast shell

■ Freq: 100Hz,120Hz, 1kHz, 10kHz 

■ Test Accuracy: 0.1%

■ Test Speed: Max.250ms

■ Selectable test signal level

■ With DCR function

■ Enhanced protection capability of input terminal impact      

■ 40000 counts for primary parameter, D/Q resolution 0.0001   

■ Typical ultra-low consumption: 25mA                                  

■ Innovatively compatible terminal configuration: 5-terminal 

   test slot and 3-terminal rubber jack

■ Intellectualized auto LCR function

■ AC test speed up to 4 meas/sec (DCR: 3 meas/sec), fast 

   automatic range switch design

■ Constant 100Ω output impedance

■ Percentage display and 4-tolerance comparator: 1/5/10/20%

■ Battery charge in startup & shutdown

■ Test terminal protection function

■ Data-hold, Max./Min./Average value recording

■ Real-time function configuration selection and working

   condition hold capacity

■ Standard configuration Mini – USB communication interface 

   and SCPI command set

■ Free FastAccess PC communication software on our 

   website  

■ Gorgeous dual-color cast shell

■ Freq: 100Hz,120Hz, 1kHz, 10kHz

■ Test Accuracy: 0.25%

■ Test Speed: Max. 250ms

■ Selectable test signal level

■ With DCR function

■ Enhanced protection capability of input terminal impact      

■ 40000 counts for primary parameter, D/Q resolution 0.0001   

■ Typical ultra-low consumption: 25mA                                  

■ Innovatively compatible terminal configuration: 5-terminal 

   test slot and 3-terminal rubber jack

■ Intellectualized auto LCR function

■ AC test speed up to 4 meas/sec (DCR: 3 meas/sec), fast 

   automatic range switch design

■ Constant 100Ω output impedance

■ Percentage display and 4-tolerance comparator: 1/5/10/20%

■ Battery charge in startup & shutdown

■ Test terminal protection function

■ Data-hold, Max./Min./Average value recording

■ Real-time function configuration selection and working

   condition hold capacity

■ Standard configuration Mini – USB communication interface 

   and SCPI command set

■ Free FastAccess PC communication software on our 

   website  

■ Gorgeous dual-color cast shell