UC2822 Handheld LCR Meter

UC2822 Handheld LCR Meter

Models: UC2822 (10kHz), UC2822A (100kHz), UC2833 (10kHz + DCR), UC2833A (100kHz + DCR)

UC2822/33 handheld LCR meters feature a 2.8-inch TFT display with flexible and convenient button operation, offering high accuracy and portability for component testing applications.

Product Detail

Performance Characteristics

  • Maximum measurement frequency up to 100kHz, continuously adjustable with 1Hz steps
  • Supports DC resistance and electrolytic capacitor measurement
  • Internal bias voltage output (10mV – 500mV)
  • Automatic identification of component measurements
  • Supports filtering and deviation measurements
  • 2.8-inch TFT display with 4½-digit resolution
  • USB communication interface
  • Powered by large-capacity lithium battery
  • Supports SCPI protocol
  • Configurable system settings (language, buzzer, brightness, etc.)
  • Basic measurement accuracy up to 0.2%
  • Adjustable measurement speed
  • Manual and automatic range selection
  • Open circuit and short circuit correction
  • Multiple test port options available

Brief Introduction

The UC28XX handheld digital bridge series integrates a 2.8-inch TFT display, intuitive key operation, and USB full-speed communication. A large-capacity lithium battery ensures long working hours. The instrument supports comprehensive measurement parameters, deviation measurement, and filtering. Output frequency is continuously adjustable, with a basic accuracy of up to 0.2%.

Ordering Information

UC2822 / UC2822A / UC2833 / UC2833A Handheld Digital Bridge

Instrument Accessories

  • Mini-USB data cable
  • Power adapter
  • Short circuit chip
  • Red and black rubber plugs
  • Large-capacity lithium battery

Optional Accessories

  • Kelvin test clip (for UC2822 / UC2822A)
  • SMD test pliers (for UC2822 / UC2822A)
  • SMD test pliers (for UC2833 / UC2833A)

Technical Specifications

Model UC2822A UC2822 UC2833 UC2833A
Display 2.8-inch TFT LCD display
Display Resolution Main: 5 digits, Secondary: 5 digits
Measurement Parameters Main: L / C / R / Z
Secondary: X / D / Q / θ / ESR
Electrolytic Capacitor Mode × × ✔ ✔
DCR Mode × × ✔ ✔
Measurement Range (L) 0 – 2000 H
Measurement Range (C) 0 – 20 mF
Measurement Range (R) 0 – 20 MΩ
Basic Accuracy 0.3% 0.3% 0.2% 0.2%
Test Frequency 100Hz, 120Hz, 1kHz, 10kHz, 40kHz, 100kHz 100Hz, 120Hz, 1kHz, 10kHz 100Hz, 120Hz, 1kHz, 10kHz 100Hz, 120Hz, 1kHz, 10kHz, 40kHz, 100kHz
Measurement Speed 1 / 2 / 4 times per second (Slow / Medium / Fast)
Internal Bias × 0–500mV adjustable (1mV step) × ×
Test Level 0.6 Vrms 0.1 / 0.3 / 0.6 Vrms 0.6 Vrms 0.1 / 0.3 / 0.6 Vrms
Correction Open circuit & short circuit correction
Filtering 1%–50% adjustable (fixed points: 1%, 5%, 10%, 20%)
Deviation Measurement Displays percentage deviation from nominal value
Other Functions Backlight adjustment, USB settings, auto power-off