Tonghui TH2821A Portable LCR Meter

by Tonghui
Tonghui TH2821A Portable LCR Meter
TH2821Ais the first portable LCR meter in China. It can measure 6 basic parameters: inductance L, capacitance C, resistance R, impedance Z, dissipation factor D and quality factor Q. It has measurement accuracy of 0.3% and 4-bin sorting. Applied complete 5-terminal measurement configuration solves problem of measurement for equivalent series resistance and capacitor with small dissipation that other portable LCR meters can't solve. It can replace general low-frequency LCR meter.

With battery external power supply, the meter is ideal for field and portable applications, such as component inspection at fixed place, and immediate measurement by buyer and maintenance personnel.


Only portable LCR meter at home
Large LCD display
Measurement frequency up to 10kHz
Basic accuracy : 0.3% with resolution of 0.01%
5-terminal measurement configuration, providing accurate ESR and dissipation measurement
Main and sub parameters displayed
Good reading stability
Automatic power off
Sweep correction
Battery and external power supply
4-bin sorting


Dimension : 200mm x 95mm x 40mm
Net weight : 0.4 kg


In the Box

TH26027 4-terminal Kelvin Test Clip Leads
TH26028 AC Power Adapter
GP17R8H Rechargeable Battery


Reviewed by 1 Customers
Rating: 5.0
TH2821A Portable LCR Meter
Rating: 5.0
By from Poland on
Very, very good choice for that level of price. Easy way of 4 wire measurements without a need of manual corrections - this is, for me, the most important feature of the device.The only thing I dont like is a type of probe cable. it is to stiff and sometimes makes it quite difficult to clip the probes on device under test.