■ High accuracy:Auto-balance bridge technology, 4-terminal pair

■ High stability and consistency:Up to 15 test ranges

■ High speed:Up to 7.7ms

■ High resolution:7- inch, 800×600

■ 201 Points List Sweep Function

■ Multi-parameter Graphic Sweep Function

■ Varactor diode automatic polarity function

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

■ Storage space: Internal: 40 groups of setting files USB External: 500 groups of setting files, data log files and image files

■ Simultaneous testing for Ls-RDC

■ High compatibility: Support SCPI commands, compatible with KEYSIGHT E4980A, E4980AL, HP4284A etc.

■ Passive component:

Impedance parameter estimation and performance analysis of capacitor, inductor, magnetic core, resistor, piezoelectric devices, transformers, chip components and network components

■Semiconductor component: Parasitic parameter test and analysis of LED driver integrated circuit; C-VDC features of varactors; Parasitic parameter analysis of transistors or integrated circuit

■Other components: Impedance  assessment  of  printed  circuit  boards,  relays, switches, cables, batteries

■Dielectric material: Dielectric constant and loss angle evaluation of plastics, ceramics and other materials

■Magnetic materials: Magnetic permeability and loss angle assessment of ferrite, amorphous body and other magnetic materials

■Semiconductor materials: Dielectric  constant,  electrical  conductivity and C-V characteristics of semiconductor materials

■Liquid crystal cell: Dielectric constant, elastic constant and C-V characteristics of liquid crystal cell

Dimension(mm): 400mm(W)x132mm(H)x425mm(D)

■ High accuracy:Adopt Auto-balance bridge technology, 4-terminal pair

■ High stability and consistency:Up to 15 ranges

■ High speed:Up to 5.6ms

■ High resolution: 7- inch, 800×600

■ High power:

Signal source: Voltage up to 20Vrms (only TH2838H)

Current up to 100mA (only TH2838H)

DC bias:Voltage up to±40V (only TH2838H)

Current up to 100mA

Up to 120A when controlling 6 sets of TH1778 series DC

Bias Current Source by external DC Bias interface 

Independent Voltage Source: ±10V programmable output (only TH2838H)

■ 201 Points List Sweep Function

■ Multi-parameter Graphic Sweep Function

■ Arithmetical operation

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

■ Huge storage space: 

Internal: 100 groups of setting files, 10 groups of gif image files

External: 100 groups of setting files through USB storage

■ 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.

■ Basic accuracy: 0.05%

■ Test signal frequency of 1MHz, resolution of 1mHz, 5-digit frequency input

■ 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)

■ Maximum test speed: 9ms/time

■ 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

■ 4.3-inch TFT LCD display

■ Selectable Chinese and English operation interfaces

■ Maximum test frequency of 1MHz, resolution of 10mHz

■ Transformer parameter test function

■ Maximum test speed: 13ms/time

■ 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

■ 10-point list sweep function

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

■ 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

■ RS232C, USB, LAN, HANDLER, GPIB, DCI interface

■ The first LCR meter with LXI standard in China.

■ Test frequency:20Hz-5MHz with the resolution of 10mHz

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

■ Basic accuracy:0.1%

■ The highest test speed up to 200 times/s.

■ 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

■ Au to l e v e l c o n tr o l ( AL C) fu n c ti o n o f v o l ta g e o r c u r r e n t

■ 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

■ Low cost, high performance, small size

■ 4.3 inch TFT LCD Display

■ Soft power switch

■ Selectable Chinese-English operation language

■ Max. 200kHz test frequency

■ 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) *

■ Highest test speed 13ms/time

■ 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

■ 240×64 dot-matrix graphics LCD display

■ Friendly user's interface and easy operation

■ TH2816A: Over 12,000 frequency points available from 50Hz to 200kHz

■ TH2816B: 37 typical frequency points 

■ TH2817A: 16 typical frequency points available from 50Hz to 100kHz

■ Programmable single-voltage level from 10mVrms to 2.0Vrms 

■ World-level stability and accuracy

■ 6 digit readout resolution

■ Up to 30meas/sec measurement rate

■ Precision LOAD correction function

■ Selectable signal source output impedances: 30Ω, 100Ω

■ Direct control function for TH1773/TH1775 DC bias source

■ List sweep function for up to 4 frequencies, signal levels and DC bias levels

■ Direct, Δ ABS and Δ% display modes 

■ 12 control setting files memory

■ Built-in comparator, 10 Bins and bin counters (TH2816A/B)

■ Built-in comparator, 4 Bins and bin counters(TH2817A)

■ Test signal level monitor function

■ Key lock function

■ Handler interface

■ RS-232C and optional GPIB interfaces

■ test frequency 50Hz,60Hz,100Hz,120Hz,1kHz,10kHz,20kHz, 40kHz, 50kHz,100kHz, total 10 points

■ 4.3 inch TFT liquid crystal display

■ 50Hz-100kHz, 10 typical test frequencies

■ 6-digit reading resolution

■ Maximum test speed:12.5ms, support low frequency and high speed:TX4+3ms 

■ 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

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

■ test frequency 50Hz, 60Hz, 100Hz, 120Hz, 1kHz, 10kHz, 20kHz, 40kHz, 50kHz, 100kHz, total 10 points

■ 4.3 inch TFT liquid crystal display

■ 6-digit reading resolution

■ Maximum test speed:12.5ms, support low frequency and high speed:TX4+3ms 

■ 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

■ 100Hz,120Hz,1kHz,10kHz 4 typical test frequencies

■ 4.3 inch TFT liquid crystal display, Chinese and English optional operation interface

■ 6-digit reading resolution

■ Maximum test speed:12.5ms, support low frequency and high speed:TX4+3ms 

■ 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

■ Large character LCD display with backlight 

■ Easy operation with strong functions 

■ SMT surface mount technic 

■ Fast measurement speed (80mS)

■ 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)

■ Smart and portable appearance design

■ Provide three input impedance to automatically match the measurements

■ With DCR, conduction function

■ About 12mA ultra low power consumption

■ Optional frequency up to 10kHz

■ Intelligent automatic LCR selection function

■ 1%, 5%, 10%, 20% tolerance comparison mode

■ D / Q resolution 0.001

■ Data display save function

■ The battery can be charged at power on and off

■ Real-time function configuration selection and work status saving ability

■ Standard Mini-USB communication interface, SCPI command set

■ Max. Basic accuracy: 0.25%

■ Maximum test signal frequency : 100kHz 

■ 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