ET432 Handheld Compact LCR Meter: Ultra-Precision for Advanced Component Testing
Tired of compromising on accuracy or frequency range for L/C/R testing? The ET432 delivers 0.15% ultra-high basic accuracy, 1Hz-300kHz extended test frequency, and 2.8-inch HD TFT display—ideal for high-end electronics R&D, automotive component testing, precision production screening, and on-site fieldwork!
User-Friendly & Portable Design
-
Clear Data Visualization: 2.8-inch TFT LCD (5-digit main/sub parameters) shows L/C/R/Z + X/D/Q/theta/ESR/ESL at a glance; bilingual (Chinese/English) display adapts to global users; backlight 5-level adjustable for low-light environments.
-
Intuitive Operation: Flexible button layout with shortcut keys; adjustable measuring speed (1/s-10/s) for fast screening or precise analysis; one-key open/short/load calibration ensures long-term accuracy; auto/manual range switching.
-
On-the-Go Reliability: Large-capacity 3.7V 3000mAh rechargeable lithium battery (12+ hours of continuous use); compact handheld size (fits toolkits easily); USB 2.0 high-speed communication for seamless PC data sync and report generation.
Key Specifications
|
Parameter
|
Detail
|
|
Model
|
ET432
|
|
Basic Accuracy
|
0.15% (ultra-high precision for advanced testing scenarios)
|
|
Test Frequency
|
1Hz, 10Hz, 20Hz, 100Hz, 120Hz, 1kHz, 10kHz, 40kHz, 100kHz, 200kHz, 300kHz
|
|
Measurement Parameters
|
Main: L/C/R/Z; Sub: X (reactance), D (dissipation factor), Q (quality factor), theta (phase angle), ESR (equivalent series resistance), ESL (equivalent series inductance)
|
|
Measuring Range
|
L: 0.000μH~10000H; C: 0.000pF~100.000mF; R: 0.00001Ω~1000.00MΩ (extended range for ultra-small/large components)
|
|
Special Modes
|
Electrolytic capacitor dedicated test; polymer capacitor test; deviation measurement ; screening ; temperature compensation (-10℃~60℃); data storage (1000 groups)
|
|
Internal Bias Voltage
|
0-2000mV adjustable (1mV step, suitable for ultra-sensitive components)
|
|
Test Level
|
0.05Vrms, 0.1Vrms, 0.3Vrms, 0.6Vrms, 1.0Vrms (multi-level for diverse component types)
|
|
Display & Controls
|
5-digit high-brightness display; auto-shutdown (1-60min optional); key lock function to prevent misoperation
|
|
Power & Connectivity
|
3.7V 3000mAh lithium battery; USB Device (supports SCPI protocol); includes fast charging adapter
|
Core Advantages
-
Ultra-High Precision: 0.15% basic accuracy + 1Hz-300kHz wide frequency range captures micro-level component variations—critical for automotive, aerospace, and high-end electronics R&D.
-
Enhanced Versatility: Supports polymer/electrolytic capacitor testing, ESL measurement, and 1000-group data storage; temperature compensation ensures stable results in harsh industrial environments.
-
Portable & Efficient: 12+ hours battery life fits all-day fieldwork; USB high-speed sync simplifies data analysis for production teams; fast measuring speed (up to 10/s) boosts screening efficiency.
-
User-Centric Upgrades: 0.01%-200% adjustable screening limits, key lock, and multi-level test voltage adapt to both beginners and professional technicians.
Applicable Scenarios
-
High-End Electronics Repair: Test ESR/ESL of precision capacitors, inductance of tiny coils, and resistance of ultra-low/high-value resistors—pinpoint hidden faults.
-
Automotive/Aerospace Production: Screen components with 0.01% strict limits; deviation measurement ensures compliance with high-industry standards.
-
Advanced R&D Labs: 1Hz-300kHz frequency range analyzes component performance under audio, IoT, and industrial control scenarios; data storage supports long-term experiment tracking.
-
Industrial Fieldwork: On-site testing of motor inductors, power supply capacitors, and sensor components without AC power—ideal for factory maintenance.
Why Choose ET432?
-
Industrial-Grade Precision: 0.15% basic accuracy meets automotive, aerospace, and medical electronics testing standards.
-
All-in-One Functionality: Replaces multiple specialized tools—handles L/C/R/ESR/ESL testing with one device, saving space and cost.
-
Complete Accessories: Includes USB cable, fast charging adapter, short circuit chip, high-precision rubber test probes; optional Kelvin clip for SMD component testing.
Ready to upgrade to ultra-precision component testing? Click “Add to Cart”—the ET432’s high accuracy, wide frequency range, and portability make it a must-have for professional technicians, R&D engineers, and high-end production teams!
