Recommended Essential Repair Tools for ASIC Miners

Miners operate 24/7, and with increasing running time, high temperatures, high humidity, dust, and component aging can easily cause them to shut down.

When a miner malfunctions, we can first perform a self-check. If the problem is not serious, repairing it ourselves can effectively reduce costs. Having a set of handy tools can not only quickly locate the fault but also greatly improve the success rate of repairs. Today, we'll review five core tools commonly used in a miner repair shop: a multimeter, oscilloscope, heat gun, capacitive probe, and PicoBT multi-function hash board tester.

I. Multimeter

The FNIRIS-S1 Digital Multimeter is a handheld smart multimeter equipped with a large digital display screen. It can quickly test the data of electronic components such as ASIC miner hash boards and power supplies. It uses a large LCD dual-screen display with backlighting for clear and intuitive readings. The product also features overload protection and low battery indication, balancing safety and convenience. Whether for professional miner maintenance personnel, hobbyists, or beginners, it is a very practical multi-functional testing tool.

It features intelligent anti-burn-out function and full-speed overload protection, so you don't have to worry about the instrument being damaged even if you operate it improperly. During measurement, the data will automatically maintain the display after it stabilizes, and the value will not return to zero even if you release your hand, making reading very convenient. To ensure operational safety, it also has a built-in NVC voltage sensing function, which will emit an audible and visual alarm when voltage is detected. The sensing is sensitive and accurate, effectively avoiding the risk of electric shock. The internal high-performance chip ensures fast recognition speed and measurement accuracy. Addressing the issue of insufficient lighting in mines or during nighttime maintenance, a built-in flashlight facilitates work in dim environments. In terms of battery life, it uses a Type-C charging interface and has a built-in 1000mAh lithium battery, providing approximately 5 hours of continuous operation—both environmentally friendly and worry-free. The compact and lightweight design saves space, making it highly portable.

FNIRSI-S1 Digital Multimeter Usage Instructions

II. Oscilloscope

The UNI-T UTD2102CEX+ digital storage oscilloscope is used to test the signal connection of hash boards and quickly locate faults. It offers a rich set of triggering modes, 34 automatic parameter measurement functions, and standard mathematical operation functions, easily handling the measurement needs of various complex signals. The optimized panel layout makes operation more convenient and effectively improves work efficiency, making it a repair tool that balances practicality and professionalism.

UNI-T UTD2102CEX+ Digital Storage Oscilloscope Usage Instructions

III. Heat Gun

The Jumlee J-HG2000 heat gun is an essential tool for heating components during welding repairs. It boasts a powerful 2000W output, operates on 220-240V, and allows for precise airflow adjustment between 300L/min and 500L/min, meeting the requirements of various scenarios. In terms of design, it features a thickened, heat-insulated, burn-proof hand guard, and a separate steel pipe and outer shell grille design for the air outlet, ensuring even and powerful airflow. Internally, it uses dual heating wires, achieving rapid heating in just a few seconds, maintaining stable temperature, and featuring overload protection. The airflow speed is adjustable to high and low settings for flexible switching according to actual needs. Combined with a high-power motor and turbine outlet structure, it delivers high air pressure and a powerful airflow, effectively improving welding efficiency.

IV. Capacitor Discharge Pen

This 1000V capacitor discharge pen can quickly release residual capacitor voltage during the maintenance of power supplies for mining machinery, protecting operators from electric shock and preventing product damage. It is an essential tool for every repair technician! In the production, testing, and maintenance of electronic products, whenever capacitors are involved in the circuit, especially for technicians engaged in power supply research, production, maintenance, and testing, almost everyone has experienced electric shock. This anti-surge pen effectively solves this problem.

Capacitor Discharge Pen Usage Instructions

V. PicoBT Multifunctional Hash Board Tester

The PicoBT Multifunctional Hash Board Tester is a maintenance tool that integrates an EEPROM editor, hash board tester, and power supply tester. It can diagnose and repair over 120 types of hash boards and more than 20 mining power supply models, such as Antminer, Whatsminer, Innosilicon, Aisin, Cheetah, and Dragonminer. It can test hash values at different levels of precision and in different modes, thereby detecting weak chips as well as healthy and damaged chips.

Power Supply Testing Tutorial

Disclaimer:

For cryptocurrency tutorial purposes only, not investment advice. This website is not responsible for the actions taken by readers based on the information in this article.

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