Shenzhen Kuaiqu Electronic Co., Ltd
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$429.00 USD
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ET3255 Digital Benchtop Multimeter: 5½-Digit Precision for Advanced Testing
Need ultra-accurate benchtop testing? The ET3255 delivers 5½-digit resolution (240,000 counts), low uncertainty measurements, and full-function versatility—ideal for high-precision labs, electronics R&D, and industrial quality control.
User-Friendly Design
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Clear Display: 3.5-inch 480×320 TFT LCD (16M color); adjustable brightness; supports 2-parameter sync display (e.g., AC voltage + frequency).
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Easy Operation: Chinese/English menus; 3 measurement speeds (fast/medium/slow); auto/manual range; 12 math functions (MAX/MIN/average/dB, etc.).
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Practical Features: Data storage/readback; reading hold; built-in cold-end compensation (auto/manual).
Key Specifications
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Parameter
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Detail
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Model
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ET3255
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Resolution
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5½-digit (240,000 counts)
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Core Measurements
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- DCV: 1μV~1000V (±0.01%+3), 1μV resolution- DCI: 1nA~10A (±0.05%+10), 1nA resolution- ACV: 1μV~750V (20Hz~100kHz, ±0.2%+100)- ACI: 1nA~10A (20Hz~10kHz, ±0.2%+100)- Resistance: 1mΩ~200MΩ (±0.015%+3), 1mΩ resolution- Capacitance: 1pF~10mF (±1%+5)- Frequency: 1Hz~20MHz (±0.005%+3), 0.0001Hz resolution
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Special Functions
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True RMS (100kHz bandwidth); AC+DC measurement; 2/4-line resistance; square wave output (1Hz~100kHz, 3V)- Temperature: 10 thermocouples (K/N/R/S/T/B/E/J/WRe325/WRe526), 4 thermal resistors (PT100/PT50/Cu100/Cu50)
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Protection & Reliability
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Full-range overload protection; high-stability municipal power supply
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Interface
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Standard: USB Device, RS232; Optional: USB Host, GPIB, LAN, WIFI, Bluetooth
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Power
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AC 110~220V±10%, 45~65Hz; Low power consumption
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Env Adaptability
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Operating temp: 0~40℃; Humidity: <80% RH; Weight: 2.3kg; Size: 265×105×305mm
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Core Advantages
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Ultra-Precision: 5½-digit resolution + low uncertainty (e.g., DCV ±0.01%) for critical testing tasks.
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All-in-One Versatility: Covers voltage, current, resistance, capacitance, frequency, temperature—no need for multiple tools.
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Reliable & Durable: Full-range overload protection and wide environmental adaptability for long-term use.
Applicable Scenarios
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High-Precision Labs: Calibrate sensors, oscillators, and precision electronics.
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Electronics R&D: Test high-speed circuits, IoT modules, and industrial controllers.
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Industrial QC: Ensure accuracy of manufacturing-line electronics (e.g., power supplies, sensors).
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Education: Advanced electrical measurement teaching in engineering universities.
Why Choose ET3255?
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Top-Tier Accuracy: 5½-digit resolution meets strict precision requirements for professional use.
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Cost-Effective: All-in-one design eliminates the need for multiple high-precision tools.
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Flexible Connectivity: Optional WIFI/Bluetooth/GPIB fits modern automated testing workflows.
Upgrade your precision testing! Click “Add to Cart” to get the ET3255.
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