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China wholesale Work Platform - Multi-Function Ventilation Meter JFY-4 – Topsky
Model；JFY-4 Application: JFY-4 Multi-Function Ventilation Meter is an intrinsically safe and explosion-proof instrument, especially designed to measure temperature, differential pressure, wind speed and concentration of methane gas. It is used at the ventilation resistance, HVAC and pipeline inspection mainly. The instrument had been calibrated precisely before they left the factory. As long as you use correctly, the instrument can work stably for a long time. Key Feature: Easy to read On-sc... -
Europe style for O2 Monitor - Hydraulic Cutter – Topsky
Model: GYJQ-25/125 Brand: TOPSKY Application: GYJQ-25/125 is widely used in the rescue of highway and railway traffic accident, earthquake disasters, building collapsed, air disaster, marine perils and so on. Cutting Range: vehicle components, metal structure, pipeline, profiled bar, steel plates and so on. Characteristic: Blade is made of high quality heat treatment tool steel. Surface treated with anodizing. So it has good wearability. Moving parts are equipped with protective casing. The... -
Factory made hot-sale Hydraulic Rock Splitter - FAST Bulletproof Helmet – Topsky
Introduction Material: Kevlar Performance: Bullet-proof, shock-absorption, fire-retardant Protection Level: NIJ IIIA for 9mm and .44mag Designed for: Police, Military, Special Forces Color: Military Green, Black, Navy Blue, Khaki, Desert Tan and add 10USD for Camouflage color V50 Value: 660m/sec For your information The NIJIIIA level bulletproof helmet can withstand the following bullets with corresponding velocity. 1).40 S&W FMJ bullets with a specified mass of 8.0g and a velocity of 352... -
Chinese Professional Hydraulic Lift - iR119 wireless gas detector – Topsky
Main features: iR119 is a practical wireless remote data transmission of composite gas detector, real-time data transmission via the built-in wireless module alerts, use monitoring software, a receiver can simultaneously multiple PAD IR119 bidirectional data acquisition and control, provide real-time detection information and activate an alarm signal when the gas concentration gauge field. IR119 has programming functions and can accommodate one to five sensors can be used to detect toxic gase... -
Free sample for Portable Shock Wave Equipment - GPD10 Mining Differential Pressure Meter – Topsky
Model: GPD10 Brand: TOPSKY Application: GPD10 Mining Differential Pressure Meter can continuously and automatically convert down hole differential pressure into a standard electrical signal and then transmit to the matching equipments. It can show the concentration of methane in situ and it has the function of transfinite audible and visual alarm. It can connect with monitoring system, breaker and wind power gas lock instruments. It is widely used in the field of coal mining working face, e... -
Factory making Inspection Certification - Intrinsically Safe Infrared Thermometer CWH760 – Topsky
Model：CWH760 Brand：BJKYCJ Application: CWH760 Intrinsically Safe Infrared Thermometer is a new generation of intelligent intrinsically safe infrared thermometer integrated with optical, mechanical and electronic technique. It is widely used to measure object surface temperature in the environment where flammable and explosive gases exist. It has the functions of non-contact temperature measurement, laser guide, backlight display, display keeping, low voltage alarm, easy to operate and con... -
Factory Promotional Medical Disposable Mask - TFDY-03 Style Bulletproof Vest with Accessories – Topsky
Model No. Size Protection Area Protection Level Weight (kg) TFDY-03 S 0.28㎡ NIJ IIIA For 9mm & .44 Mag 3.3 M 0.30㎡ NIJ IIIA For 9mm & .44 Mag 3.4 L 0.32㎡ NIJ IIIA For 9mm & .44 Mag 3.5 XL 0.34㎡ NIJ IIIA For 9mm & .44 Mag 3.7 XXL 0.37㎡ NIJ IIIA For 9mm & .44 Mag 3.9 3XL 0.39㎡ NIJ IIIA For 9mm & .44 Mag 4.0 4XL 0.42㎡ NIJ IIIA For 9m... -
2021 China New Design Dahua Dome Camera 4k - Handheld liquid detector – Topsky
product description: The hand-held dangerous liquid detector is a self-developed portable security detector specially designed for detecting flammable and explosive liquids. The technology has reached the international first-class level, and the performance of the product surpasses similar products of many international brands. It can effectively prevent dangerous liquids (liquid that can cause combustion or explosion) from entering the safe area. The hand-held dangerous liquid safety detecto... -
Super Lowest Price High Frequency Welding Saw Blade - ROV-48 Water Rescue Remote Control Robot – Topsky
Overview The ROV-48 Water rescue remote control robot is a small remote-control shallow water search and rescue robot for firefighting, which is specially used in the rescue of water area in scenarios such as reservoirs, rivers, beaches, ferries, and floods. In the traditional rescue operations, rescuers drove the submarine boat or personally go into the water drop point for rescue. The main rescue equipment used was submarine boat, safety rope, life jacket, life buoy, etc. The traditional wa... -
Cheapest Factory Prevention Robot - YHJ300J(A) Intrinsically Safe Laser Distance Meter – Topsky
Qualifications: Coal Mine Safety Certificate Explosion-proof Certificate Inspection Certification The laser distance detector is an instrument that uses a certain parameter of the modulated laser to measure the distance to the target. According to the distance measurement method, it is divided into phase method distance detector and pulse method distance detector. The pulsed laser distance detector emits a beam or a sequence of short pulsed laser beams to the target when it is working, and ... -
Cheap PriceList for Tile Core Drill Bit - ROV2.0 Under Water Robot – Topsky
Introduction Underwater robots, also called unmanned remotely controlled submersibles, are a kind of extreme work robots that work underwater. The underwater environment is harsh and dangerous, and the depth of human diving is limited, so underwater robots have become an important tool for developing the ocean. There are mainly two types of unmanned remotely controlled submersibles: cable remotely controlled submersibles and cableless remotely controlled submersibles. Among them, cabled remot... -
Best Price on Lt-Bat Electric Forcible Entry Kit - Aerosol Monitor Kit PC-3A – Topsky
Model:PC-3A Qualifications: Coal Mine Safety Certificate Explosion-proof Certificate Inspection Certification Applications: PC-3A is a intelligent laser tester which can measure light scattering inhalable particles (PM10 and PM2.5) continuously. PC-3A has characteristics of fast measurement speed, portable direct-reading, high sensitivity, good stability, simple operation, zero noise pollution, AC-DC dual-use etc. PC-3A can simultaneously measure dust mass concentration and dust particle nu...