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Specifications:
Battery internal resistance measurement function: This is the most core upgrade of the ZT-DQ02.
| Feature / Specification | ZOYI ZT-DQ01 | ZOYI ZT-DQ02 |
|---|---|---|
| Core Positioning | Standard Handheld LCR Meter | Enhanced Handheld LCR Meter |
| Key Differentiating Function | - | ● Battery Internal Resistance Measurement |
| Measuring Functions | Automatic, R, C, L, Z, Electrolytic Capacitor | Automatic, R, C, L, Z, Electrolytic Capacitor, Internal Resistance of Battery |
| Main Parameters | L, C, R, Z | L, C, R, Z |
| Subparameters | X, D, Q, θ, ERS | X, D, Q, θ, ESR |
| Equivalent Mode | Series, Parallel | Series, Parallel |
| Inductance (L) Range | 0 - 100 H | 0 - 100 H |
| Capacitance (C) Range | 0 - 100,000 μF | 0 - 1,000,000 μF (1 F) |
| Resistance (R) Range | 0 - 20 MΩ | 0 - 20 MΩ |
| Test Frequencies | 100Hz, 120Hz, 1kHz, 10kHz, 100kHz | 100Hz, 120Hz, 1kHz, 10kHz, 100kHz |
| Test Signal Levels | 0.1V, 0.3V, 0.6V | 0.1V, 0.3V, 0.6V |
| Basic Accuracy (L/C/R) | 0.3% | 0.3% |
| Measuring Speed | Slow (4s), Medium (2s), Fast (1s) | Slow (4s), Medium (2s), Fast (1s) |
| Output Impedance | 100 Ω | 100 Ω |
| Bridge Calibration | Short Circuit, Open Circuit | Short Circuit, Open Circuit |
| Battery Internal Resistance | Not Available | Available |
| ▸ Voltage Range | N/A | ±100 V |
| ▸ Resistance Range | N/A | 0.1 mΩ - 200 Ω |
| ▸ Resistance Accuracy | N/A | 0.5% |
| ▸ Voltage Accuracy | N/A | 0.2% |
| Display | Easy-to-read 5-digit display | Easy-to-read 5-digit display |
| Language | Chinese, English | Chinese, English |
Features:
1. High Accuracy:
Achieve precise measurements with an accuracy of up to 0.3%, ensuring reliability in professional and educational use.
2. Versatile Testing Options:
Offers a wide range of testing functions, including resistance, capacitance, inductance, and battery internal resistance, making it an all-in-one tool.
3. Multiple Frequency Levels:
Capable of operating at multiple frequencies ranging from 100Hz to 100KHz, providing flexibility to match different testing requirements.
4. User-Friendly Interface:
Designed with an easy-to-read 5-digit display and adjustable measuring speed, facilitating quick and efficient data interpretation.
5. Built-in Calibration Functions:
Includes short circuit and open circuit calibration options to ensure measurement accuracy and reliability over time.
Package Included:
Type A:
1 x ZOYI ZT-DQ01 Handheld LCR Meter
2 x Alligator Clips
1 x USB Charging Cable
1 x Carrying Bag
1 x User Manual
ZT-DQ01+Kelvin clip:
1 x ZOYI ZT-DQ01 Handheld LCR Meter
2 x Kelvin Clamp
2 x Alligator Clips
1 x USB Charging Cable
1 x Carrying Bag
1 x User Manual
ZT-DQ02:
1 x ZT-DQ02 Handheld LCR Meter
2 x Test Leads
2 x Alligator Clips
1 x USB Charging Cable
1 x Carrying Bag
1 x User Manual
ZT-DQ01+Kelvin clipZT
1 x ZT-DQ02 Handheld LCR Meter
2 x Kelvin Clamp
2 x Test Leads
2 x Alligator Clips
1 x USB Charging Cable
1 x Carrying Bag
1 x User Manual
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