Cheap price leak down tester kit ranging from 0-100 psi / 0-7 bar and accuracy of ±0.5%. Featuring a dual-gauge system, this cylinder leakage tester kit ensures precise and easy-to-read results. Compact and portable, it is an essential tool for routine maintenance and engine troubleshooting.

The lightweight handheld digital microscope (215g) is equipped with a 2MP HD image sensor, supporting photo resolutions up to 12M. This digital microscope offers 3 magnification modes: 28X on the 4-inch screen, 84X with 3X digital zoom, and up to 200X when connected to a 30-inch computer display. With 8 built-in LED lights, this handheld microscope ensures clear imaging even in low-light conditions, making it ideal for watch repair, textile inspection, and other precision work.

The SISCO portable water depth meter is a professional water depth measurement tool that combines high precision, portability, and intelligent operation. Utilizing ultrasonic technology, it can easily handle complex water conditions, from still water to currents up to 5 meters per second. It offers multiple ranges from 100 to 500 meters, boasting an accuracy of up to ±0.5% and a minimum resolution of 1 mm, ensuring accurate and reliable data. Equipped with a Chinese LCD display and an intuitive numeric keypad, it supports both automatic and manual measurement modes, enabling instant measurement. It is an ideal choice for field water monitoring and surveying.

The USB & WiFi digital microscope supports both wired and wireless connections for flexible use. With 0X to 2000X magnification and a 5MP HD camera, it delivers clear and detailed imaging. The 500X lens of the digital microscope is ideal for industrial inspections such as PCB repair, textile checks, and IC surface analysis, while the 2000X lens is designed for biological research like slice observation and microbiology.

The SISCO Bluetooth anemometer's core functions include wind speed, temperature, humidity, and air volume measurement. Wind speed measures real-time, maximum, minimum, and average values, and displays the Beaufort scale. Temperature supports °C/°F switching. Air volume requires area calculation and displays maximum, minimum, and 2/3 times the maximum air volume values. It can be connected to a mobile phone or computer via Bluetooth or USB for data transmission, recording, and analysis. Practical features such as an LED light make it an ideal tool for outdoor work, engineering inspections, and scientific research.

The SISCO underground cable fault locator, with its core values ​​of "precision, safety, and intelligence," leverages digital signal modulation technology, flexible dual-mode operation, user-friendly interactive design, and robust protection features, making it a reliable partner for detecting cable/pipeline locations and faults in complex environments. Whether it's efficient work for professional technicians or peace of mind for home users, it provides powerful technical support, ensuring a safe and secure excavation and installation process.

The SISCO underground electrical cable fault locator is a multifunctional cable detection device designed for power cable engineers, pipeline maintenance personnel, and municipal engineering teams. It integrates core functions such as cable path detection, precise fault location, cable identification, and ground fault troubleshooting, covering the entire cable lifecycle management needs. It is an all-round tool for underground pipeline inspection, power grid operation and maintenance, and municipal construction.

The SISCO TDR Cable Fault Locator is a device suitable for power cables with voltage levels of 10 kV and below, capable of efficiently and accurately locating various faults. It can precisely locate broken cables, short circuits, and ground leakage faults (with ground insulation resistance within 0.5 megohms), and detect the depth and path of buried cables. Integrating advanced integrated circuits and intelligent algorithms, the device features easy operation, high reliability, and a low false positive rate, making it widely applicable in various cable maintenance scenarios.

The SISCO portable cable fault locator boasts a maximum measurement range of 8 km (with multiple distance options available), making it suitable for fault testing on long-distance high-voltage power cables, urban underground communication trunk cables, and other large-scale lines. With a maximum resolution of 0.5 m, it can precisely locate even tiny faults without blind spots. Even faults close to the cable's start point can be accurately detected, eliminating the problem of "missing near-misses."

At SISCO, get this WiFi digital microscope at factory wholesale pricing. Featuring flexible magnification from 0X to 1000X and equipped with 8 brightness-adjustable LED lights, this WiFi microscope connects to iPad/iPhone/Android devices for real-time viewing of high-definition images. Widely used in biological observation, printed material inspection, classroom teaching, and scientific research experiments, this microscope serves diverse applications.