AT826

Handheld LCR Digital Bridge

CategoryHandheld LCR Digital Bridge SeriesAT828 Series

The AT826 Handheld LCR Digital Bridge is powered by a high-performance 32-bit ARM microprocessor. Featuring ultra-low power consumption design and high-density SMD assembly, a 2.8-inch true-color 16M TFT LCD display with simultaneous primary and secondary parameter display, it breaks free from workbench limitations and provides convenience for mobile LCR measurement. Dual control via keyboard and touchscreen. Powered by lithium battery with USB communication. Chinese and English operation interface can be quickly switched.

The AT826 Handheld LCR Digital Bridge offers measurement frequencies from 100Hz to 100kHz, constant 100Ω source impedance, 0.6Vrms measurement level, and 0.2% measurement accuracy, combining the portability of a handheld meter with the superior performance of a benchtop instrument!

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Parameter	AT826
Basic Test Parameters
Measurement Parameters	C-D, C-Q, C-R, L-D, L-Q, L-R, L-Rdc, R-Q, R-X, R-Rdc, Rdc, Z-D, Z-Q, Z-θr, Z-θd
Basic Accuracy	0.2%
Test Frequency	100Hz, 120Hz, 1kHz, 10kHz, 100kHz
Test Range	Auto and Manual
Test Speed	Slow: 2.5/sec, Fast: 10/sec
Output Impedance	100Ω
Signal Level	0.3V, 0.7V, and 1.0Vrms, Accuracy: 10%
Monitor Parameters	-
Readings	Primary: 50,000; Secondary: 50,000
Display Range	L	0.01μH to 9999H
C	0.01pF to 9999μF
R, X, Z	0.0001Ω to 99.99MΩ
D	0.0001 to 9.999
Q	0.0001 to 999.9
Δ%	-
θ(deg)	-
θ(rad)	-
DCR	-
Equivalence & Bias
Equivalent Mode	Series, Parallel
DC Bias	-
Measurement Functions
Average Count	-
Trigger Mode	Internal
Trigger Delay	-
Comparator	-
List Sweep	-
Comparison Mode	SEQ/ABS/PER
Calibration	Open-circuit and Short-circuit Calibration
File	USB Storage
Data Logging	-
Beeper Function	-
Other Functions	Touchscreen, Chinese/English menu, 4-level backlight adjustment, Auto power off
General Parameters
Dimensions	Instrument Dimensions	90(W) × 195(H) × 35.5(D) mm
Package Dimensions	-
Weight	Net Weight	400 g
Gross Weight	-
Power Requirements	Power Adapter/Charger: Input 85-240V AC, 50/60Hz 0.35A; Output 9V 1A DC
Interface	USB-HID Communication, USB Type-C
Communication Protocol	SCPI
Other	Touchscreen, Chinese/English menu, 4-level backlight adjustment, Auto power off

Parameter

AT826

Basic Test Parameters

Measurement Parameters

C-D, C-Q, C-R, L-D, L-Q, L-R, L-Rdc, R-Q, R-X, R-Rdc, Rdc, Z-D, Z-Q, Z-θr, Z-θd

Basic Accuracy

0.2%

Test Frequency

100Hz, 120Hz, 1kHz, 10kHz, 100kHz

Test Range

Auto and Manual

Test Speed

Slow: 2.5/sec, Fast: 10/sec

Output Impedance

100Ω

Signal Level

0.3V, 0.7V, and 1.0Vrms, Accuracy: 10%

Monitor Parameters

Readings

Primary: 50,000; Secondary: 50,000

Display Range

0.01μH to 9999H

0.01pF to 9999μF

R, X, Z

0.0001Ω to 99.99MΩ

0.0001 to 9.999

0.0001 to 999.9

Δ%

θ(deg)

θ(rad)

DCR

Equivalence & Bias

Equivalent Mode

Series, Parallel

DC Bias

Measurement Functions

Average Count

Trigger Mode

Internal

Trigger Delay

Comparator

List Sweep

Comparison Mode

SEQ/ABS/PER

Calibration

Open-circuit and Short-circuit Calibration

File

USB Storage

Data Logging

Beeper Function

Other Functions

Touchscreen, Chinese/English menu, 4-level backlight adjustment, Auto power off

General Parameters

Dimensions

Instrument Dimensions

90(W) × 195(H) × 35.5(D) mm

Package Dimensions

Weight

Net Weight

400 g

Gross Weight

Power Requirements

Power Adapter/Charger: Input 85-240V AC, 50/60Hz 0.35A; Output 9V 1A DC

Interface

USB-HID Communication, USB Type-C

Communication Protocol

SCPI

Other

Touchscreen, Chinese/English menu, 4-level backlight adjustment, Auto power off

Handheld LCR Digital Bridge

Handheld LCR Digital Bridge

Specifications

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