Product Overview

Key Features & Advantages

• Exceptional Sensitivity: Detects as low as <4g/yr, with L-M-H 3-level adjustment, ensuring precise leaks detection for SF6 Vacuum Pump-related equipment.
• User-Centric Design: Large TFT LCD for intuitive leakage display; UVLED with instant 100% power output (no warm-up); 10-minute auto-shutdown and hardware circuit shut-off to extend battery life.
• Reliable Functionality: Power-on self-test, leakage peak recording, sensor fault alarm; buzzer on/off option and earphone function for noisy sites—perfect for GIS factories and power plants using SF6 Vacuum Pump.
• Eco-Friendly & Durable: Built-in 3.7V 3000mAh rechargeable lithium battery (longer life, eco-friendly); flexible probe for narrow spaces, adapting to SF6 Vacuum Pump installation and maintenance scenarios.

Technical Parameters

Manufacturer of SF6 testing instruments and equipment with the most complete range of products from China, with 13 years of professional experience

Company Profile

Leading SF6 testing equipment manufacturer (with over 1000 customers all over the world)

Passed ISO9001 new version certification

Double soft certification enterprise

National level high-tech enterprise, specialized and innovative enterprise, national level technology-based small and medium-sized enterprise

National standard: "GB/T11023-2018 High voltage switchgear - SF6 gas sealing test method" standard formulation

Industry Standard of the Energy Administration of the People's Republic of China: "DL/T1366-2023 Sulfur Hexafluoride Gas for Power Equipment" Revision Unit

Industry Standard of the Energy Administration of the People's Republic of China: DL/T2756-2024 Guidelines for Detection and Recovery of Sulfur Hexafluoride and Its Mixtures for Electrical Equipment Participating Units

Industry Standard of the Energy Administration of the People's Republic of China: DL/T1353-2024 Technical Specification Standard for Sulfur Hexafluoride Treatment System Participating Units

Group Standard: Technical Specification and Standard for Perfluoroisobutyronitrile Gas Replenishment Device Participating Units

Recommended manufacturer of SF6 mixed gas GIS tools for State Grid Corporation of China (2022) No. 290.

Member of China Electrical Equipment Industry Association and China Fluorosilicon Organic Materials Industry Association.

SF6 leak detector, dew point meter, comprehensive testing instrument, recovery vacuum separation and purification device, mixed gas filling device; C4F7N gas instruments and equipment.