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The SPI225 is a high current primary injection test system for all forms of high current testing required in a substation, including testing overcurrent relays, circuit breakers, motor overloads and current transformers.
The SPI system is the FIRST high current test systems to permit a user to type in a predetermined current and the SPI system will generate and regulate the requested high current without preheating the test sample by pulsing the output current at high currents. The SPI system also has the unique ability to turn on at the current zero crossing every time for any load by automatically adjust the output firing angle. This eliminates DC offset for every circuit breaker type and the need for the user to determine and adjust the firing angle for different loads and circuit breakers.
All SPI systems are both fully automated and/or manually controlled. The Smart Touch View Interface “STVI” permits users to manually control the unit and also perform automated testing. The SPI unit can also be controlled by a PC for fully automatic testing and report generation.

Fluke 190 Series III ScopeMeter® Test Tools are engineered to go where you go and tackle just about any troubleshooting job along the way. These CAT III 1000 V/CAT IV 600V rated test tools combine rugged portability with the high performance of bench oscilloscopes to help you take on the challenges of installing, commissioning, and maintaining industrial machinery, automation, and process controls, and power conversion electronics with ease—from DC to 500 MHz.
Choose from two or four-channel models with a wide range of bandwidth options. Fast sampling rates up to 5.0 GS/s, 200 ps resolution, and deep memory of 10,000 samples per channel allow high-accuracy capture and display of waveform details, noise, and other disturbances. Perform timing or amplitude-related measurements on three phases or three-axis control systems, or simply compare and contrast multiple test points in a circuit under test. Features like TrendPlot™ Paperless Recorder, ScopeRecord™ Mode, Connect-and-View™ Triggering and a unique 100-screen Replay function help you quickly diagnose issues to minimize repair costs and downtime. These features make the oscilloscopes easy to use especially when diagnosing the most difficult problems like complex waveforms, induced noise, intermittent events, and signal fluctuations or drift.

Since our establishment in 1986, we have been producing state-of-the-art products to utilize energy more safely and effectively that had never been existed.

HANGZHOU BETE EQUIPMENT MANUFACTURE CO., LTD. is specialized in manufacturing hydraulic tools for power industry, railway construction and emergency rescue industry. With our strong production capacity, advanced equipment, experienced staff, and excellent techniques, we are capable of producing and providing quality products with competitive prices to meet customers’ high demands. Based on R&D, quality as lifeline, service as basic concept, we are committed to offering excellent products and professional services.
Through fast development and professional capability, our company is rated as National High-tech Enterprise, Zhejiang Excellent and Innovative Enterprise, and also passe dISO9001:2015 certification, CE certificate and over 60 Letters of Patent. Every link including product research and development, manufacture, debugging, and technical support follows strict and scientific management principles.
Continuous efforts contribute a lot to our good reputation and wide acceptance from the market. In recent years, we have established a long-term and win-win cooperation with customers from America, Europe, Southeast Asia, Africa and middle East. Welcome to our company to create a good business relationship in near future.
"Market-oriented, quality-survival, innovation-oriented development, service as the purpose", we wholeheartedly provide you with quality products and intimate services! Warmly welcome friends at home and abroad to visit our company!

FINEWORK products have passed the VDE certification of the German Electrical Engineers Association, the IEC International Electrotechnical Commission certification, the National Light Industry Tool Hardware Quality Supervision and Testing Shanghai Station certification, and the Shanghai Tool Industry Research Institute Testing Center certification. Various professional organization certifications and tests have established FINEWORK's leading position in the tool industry. FINEWORK products have been exported to the United States, Britain, Australia, Dubai, Saudi Arabia, Argentina, South Africa, Brazil, and many other countries.
FINEWORK is committed to providing customers with the most professional solutions. At present, the products have covered all major product series: hand tools, garden tools, generators, cable reels, storage equipment, and lithium battery tools. FINEWORK provides excellent products and services for many industries such as electric power, railways, subways, petroleum and petrochemicals, energy and environmental protection, airport fire protection, and locomotive manufacturing. FINEWORK adopts high-precision XPE engraving and milling technology, unique personalized customization, and provides professional solutions for the standardization of tool storage management, and meets the requirements of 6S management.
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Whether you choose a simple point-and-shoot model or a high-end thermal imager with all the bells and whistles, here are some key features and specs you should consider:

Save time and money with the Fault Sniffer 2! You can locate cable faults quickly and reliably, without the need for service providers or a cable test van.
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