The Miniware DT71 Mini Digital Tweezers is an advanced multifunctional measuring instrument that combines measurement, signal generation, and differential input in one compact tool. Designed with a unique trinary structure consisting of a detachable controller, measuring arm, and gold-plated tweezer tips, it ensures maximum flexibility and accuracy. The OLED display rotates 360° for clear visibility from any angle, while intelligent gesture recognition automatically adjusts the display for left- or right-handed operation. Unlike conventional testers, the DT71 features a hidden touch button for seamless control. Supporting a wide range of measurements including resistance, capacitance, inductance, voltage, frequency, and diode testing, it also integrates a miniature waveform signal generator for advanced debugging tasks. Lightweight and portable, the DT71 is a professional-grade tool suitable for laboratories, warehouses, workbenches, and outdoor fieldwork. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Features:
Multifunctional tool with measurement, waveform generation, and differential input
Three-part modular structure with interchangeable tweezer tips for precision
Automatic and manual component recognition, including SMD testing
360° rotatable OLED screen with smart gesture recognition for convenience
Touch-sensitive control interface for simple, button-free operation
Built-in lithium batteries with 10-hour runtime and 2-hour charging cycle
Compact and portable, perfect for field technicians and lab engineers
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Applications:
Quick identification and classification of SMD components in circuit boards
Laboratory and workshop testing of resistors, capacitors, inductors, and diodes
Debugging and maintenance of complex electronic systems with built-in signal generator
Portable measurement tool for engineers, students, and hobbyists
Field inspection and component analysis in warehouses or outdoor environments
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| General Specifications |
| Measurement Types | Resistance, Capacitance, Inductance, Voltage, Frequency, Diode |
| Resistance Range | 0.1Ω – 2000KΩ, Accuracy: 0.5%+2 |
| Capacitance Range | 0.1pF – 400µF, Accuracy: 2%+3 |
| Inductance Range | 1µH – 50mH, Accuracy: 5%+3 |
| Voltage Range | 1mV – 40V, Accuracy: 1–2% |
| Frequency Range | 10Hz – 20kHz, Accuracy: 0.1%+3 |
| Diode Test | Silicon, Schottky, LED (0.1–3V forward voltage) |
| Maximum Input Voltage | -5V to +50V |
| Input Resistance | 1MΩ |
| Display | 96 × 16 OLED, 360° rotatable |
| Operation | Hidden touch button |
| Controller Size | 47mm (1.85") |
| Measuring Arm Size | 106mm (4.17") |
| Operating Time | ~10 hours continuous |
| Charging Time | ~2 hours |
| Power Source | Dual rechargeable lithium batteries |
| Shipment Weight | 0.080 kg |
| Shipment Dimensions | 15 × 8 × 4 cm |
Please allow 5% measuring deviation due to manual measurement.
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Documentation:
DT71 mini digital tweezers is a tool that integrates multi-function measurement, signal generator, and fully differential input measurement.
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It has a unique trinary structure that includes a controller, measuring arm and tweezers head, which can be flexibly replaced and combined.
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There is an OLED screen on the 360° rotatable controller, which provides visibility from all angles. With smart gesture recognition, it can automatically recognize left and right operations and adjust the screen display.
Different from other LCR testers, DT71 has no physical buttons. Instead, there is a hidden touch button on the top of the controller, which can be easily operated with a light touch.
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The test arm uses magnetic elasticity to provide easy clipping, ergonomic, and durable structure.
It comes with gold-plated interchangeable tweezer tips, enabling higher measurement accuracy in various usages.
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The built-in dual rechargeable lithium batteries can last 10 hours for one full charge, and the charging time is about 2 hours.
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A variety of measurement types are available for measuring resistance, capacitance, inductance, voltage, frequency, diodes and other devices.
Tweezers have manual and automatic recognition modes. In automatic mode, DT 71 can automatically identify SMDs including resistance, capacitance, inductance and diode, and display primary and secondary parameters, which is very useful for quickly distinguishing different components.
At the same time, the built-in miniature waveform signal generator can output a variety of waveform signals, providing a perfect solution for the debugging and maintenance of complex electronic systems and the classification and detection of discrete chip components.
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With a compact and mini size, it is convenient to carry around, overturning the appearance restrictions of traditional desktop and hand-held measuring instruments. It is an innovative work in the appearance and structure design of measuring instruments and can be used in any place such as laboratory, workbench, warehouse and outdoor.
With intelligent functions such as automatic identification, automatic shutdown, firmware upgrade, etc.
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| Measurement parameters | Range | Resolution | Accuracy |
| Resistance | 0.1Ω~1KΩ | 0.1Ω | 0.5%+2 |
| 1KΩ~2000KΩ | 1KΩ | 0.5%+2 |
| Capacitance | 0.1pF~1000pF | 0.1pF | 2%+3 |
| 0.001uF~400uF | 0.001uF | 2%+3 |
| Inductance | 1uH~1000uH | 1uH | 5%+3 |
| 1mH~50mH | 1mH | 5%+3 |
| Voltage | 1mV~100mV | 1mV | 2%+5 |
| 0.1V~40V | 0.1V | 1%+3 |
| Frequency | 10Hz~1KHz | 10Hz | 0.1%+3 |
| 1KHz~20000KHz | 1KHz | 0.1%+3 |
| Diode | Silicon diode, Schottky diodes, LED (forward voltage 0.1~3V) | 0.1V | 1% |
| Maximum input voltage | -5V~+50V |
| Input resistance | 1MΩ |
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Package Includes:
1 x Miniware DT71 Mini Digital Tweezers
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