Handheld Digital LCR Meter TH2821A

1.Portable LCR meter with frequency of 10kHz 2.Basic accuracy: 0.3% 3.Very cost-effective 4. CE certification

 TH2821A is 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.

Model	TH2821A
Measurement function
Measurement parameter	L-Q, C-D, R-Q, |Z|-Q
Basic accuracy	0.3%
Equivalent circuit	Series, parallel
Mathematical function	ΔABS, Δ%
Rang mode	Auto, Hold
Trigger mode	Continuous, Data locked
Measurement speed	Approx. 3times/second
Calibration function	Open/Short sweep correction
Measurement terminal	5-terminal
Display mode	Direct, Δ%, ΔABS
Display	Dual 5-digit LCD display
Measurement signal
Signal frequency	100Hz,120Hz, 1kHz,10kHz,
Output impedance	Dependent on range
Test level	0.3Vrms
Measurement display range
|Z|, R	0.0001Ω — 99.999MΩ
C	0.01pF — 9999μF
L	0.01µH — 9999H
D,Q	0.0001 — 9.9999
Δ%	-999.99% — 999.99%
Comparator
Comparator	4 bins: NG, P1, P2, P3 with beeper alarm

Handheld Digital LCR Meter TH2821A