{"title":"Air \u0026 Gas Testing","description":"","products":[{"product_id":"tudiving-din-valve-scuba-diving-adapter-filling-station-diving-aluminum-cylinder-large-to-small-bottle-connection-valve-scuba-diving-valve-for-pcp-air-tank-m18x1-5","title":"TUDIVING-DIN Valve Scuba Diving Adapter Filling Station,Diving Aluminum Cylinder Large to small Bottle Connection Valve,Scuba Diving Valve for PCP Air Tank M18x1.5","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e TUDIVING\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Red\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e★【High Quality Material】Scuba diving valve reliable material, from parts to finished products, manufacturing tools, testing tools are strict requirements,good comprehensive accuracy and long service life.And easy to install, not easy to fall off.\u003c\/li\u003e\n\u003cli\u003e★【Dual Gauges Make It Easier to Observe Pressure Transmission】The double-meter design makes it easier to observe pressure transmission.When you fill gases from a big tank to a small tank, you can see the pressure in both tanks from these two gauges.\u003c\/li\u003e\n\u003cli\u003e★【Bottle Valve with Meter】 Equipped with pressure gauge, can check the air cylinder pressure in time,4500 psi fill pressure.\u003c\/li\u003e\n\u003cli\u003e★【 Safty Self-locking Bottle Valve】This self-locking bottle valve with a watch will lock automatically after opening to prevent the hidden trouble caused by accidental closing of the bottle valve.\u003c\/li\u003e\n\u003cli\u003e★【Our Service】TUDIVING are committed to providing customers with a high-quality purchasing experience and service. If you have any questions about the product, please feel free to tell us and we will assist you within 24 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e Large to small valve ca\u003c\/p\u003e","brand":"TUDIVING","offers":[{"title":"Default Title","offer_id":41336205115453,"sku":"B0D17JY1RQ","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/5298\/0285\/files\/51Uf8PsqhGL.jpg?v=1714931135"},{"product_id":"pizarra-scuba-diving-air-tank-pressure-testing-checker-din-232-300-bar-with-400bar-6000psi-gauge","title":"pizarra Scuba Diving Air Tank Pressure Testing Checker Din 232\/300 Bar with 400Bar\/6000Psi Gauge","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e pizarra\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Silver\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits standard DIN tank valve threads (G5\/8).\u003c\/li\u003e\n\u003cli\u003eHigh Pressure 400Bar\/6000PSI PCP Pump Luminous Gauge.\u003c\/li\u003e\n\u003cli\u003eRelease Valve,Bleeding is .\u003c\/li\u003e\n\u003cli\u003eA spare O rings.\u003c\/li\u003e\n\u003cli\u003eScuba Tank Pressure Checker For Din Valve Tanks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e 500142477\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e pizarra Weight: 280g\u003cbr\u003e\ncolour:Silver\u003cbr\u003e\nMaterial:stainless steel+copper\u003cbr\u003e\nsize:Height: 131.5mm\u003cbr\u003e\n\u003cbr\u003e\nPackage Contents:\u003cbr\u003e\n1 x Scuba Diving Air Tank Pressure Testing Checker\u003cbr\u003e\n2 x Rubber ring\u003cbr\u003e\n\u003cbr\u003e\nOnly the above package content, other are not included.\u003cbr\u003e\nNote: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +\/- 1-3cm.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 4713838364034\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 5.5 x 2.4 x 2.0 inches\u003c\/p\u003e","brand":"pizarra","offers":[{"title":"Default Title","offer_id":41342623187005,"sku":"B0BV188LW1","price":29.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/5298\/0285\/files\/51Zmw7An0oL.jpg?v=1715170902"},{"product_id":"oxygen-analyzer-by-forensics-0-100-with-0-1-resolution-scuba-nitrox-divers-water-resistant-case","title":"OXYGEN Analyzer by FORENSICS | 0%-100% with 0.1% resolution | Scuba, Nitrox, Divers | Water Resistant Case |","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e FORENSICS DETECTORS FD\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Yellow\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e⚛️ DETECT: Large range 0% - 100% with 0.1% resolution. Made in Germany Honeywell 3 year sensor. Turn ON and GO.\u003c\/li\u003e\n\u003cli\u003e🌷 ACCURATE: Electrochemical oxygen sensor with error \u0026lt; 0.2%.\u003c\/li\u003e\n\u003cli\u003e🎆 DURABLE: Water Resistant Case protects analyzer with water resistant user manual.\u003c\/li\u003e\n\u003cli\u003e💪 STRONG: Made with strong ABS plastic housing. With swivel T-piece for easy measurements.\u003c\/li\u003e\n\u003cli\u003e🕵️ TRUST: ** 1 year limited warranty ** 100% product test and verification in the USA ** 100% quality guaranteed **\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e This is our OXYGEN ANALYZER Model O2BOX which is super accurate and easy to use for scuba, nitrox, diving and other testing oxygen levels from sources and oxygen machines. It is made with extra large buttons for easy use. The oxygen analyzer is designed to detect 0 - 100% oxygen levels coming from various supplies and machines where oxygen is made using air and balanced with nitrogen. The analyzer can be calibrated to air in less than 3 seconds with one button calibration. The Product includes the Gas Analyzer, Waterproof User Manual label attached to the case and a water resistance ABS carry case. The product comes with Alkaline 3 x AAA already within the product. Battery operation lasts continuously for over 10 days. Sensor: Honeywell Electrochemical Oxygen Sensor, Response Time \u0026lt; 30sec, Sensor Life: 3 years, O2 Detection Range: 0% - 100%, Error \u0026lt; 0.2% of reading after calibration, O2 Flow required testing: \u0026gt; 0.5 LPM, Storage \/ Operating Temperature: 14F–130F, Storage \/ Operating Humidity: \u0026lt;95%RH, Battery: 3 x AAA, Dimension\/Weight: 122 x 78x40mm, 175 grams. Product is quality checked, packaged and verified in California, USA. 100% customer satisfaction and quality assurance by real sensor and gas detector engineers in the USA. See our video for demonstration, unboxing and operation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0300389770229\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 6.6 x 4.1 x 1.9 inches\u003c\/p\u003e","brand":"FORENSICS DETECTORS FD","offers":[{"title":"Default Title","offer_id":41342640390205,"sku":"B086VSY2QC","price":199.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/5298\/0285\/files\/715kXOKjF0L.jpg?v=1715171059"},{"product_id":"gerneric-portable-oxygen-concentration-content-tester","title":"Gerneric Portable Oxygen Concentration Content Tester","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Gerneric\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1. Determining oxygen content in the environment of industrial and mining enterprises, cabins, tunnels, variable pressure suction nitrogen machines, oxygen generators, chemical, and fertilizer industrial gases is amazingly effective in avoiding system explosions due to oxygen in the production process and preventing room interest accidents in hypoxic environments.\u003c\/li\u003e\n\u003cli\u003e2. The oxygen content in the exhaust gas of the internal combustion engine and the oxygen content in the flue gas is detected to achieve reasonable combustion control and save fuel.\u003c\/li\u003e\n\u003cli\u003e3.Oxygen content determination is carried out in the atmosphere storage of grains, fruits, vegetables, tobacco, Chinese herbal medicines, tea leaves, dried fruits, etc.\u003c\/li\u003e\n\u003cli\u003e4. Analysis of oxygen content in ventilators, anesthesia machines, hyperbaric oxygen chambers, infant incubators, and aerospace and diving operations in the medical business.\u003c\/li\u003e\n\u003cli\u003e5. It is essential experimental equipment for physical chemistry, biology, and other experiments in secondary schools, colleges and universities, and medical schools. 6. It is suitable for determining oxygen content in the meteorological department electrolysis hydrogen production, air separation oxygen production, nitrogen production, and pharmaceutical factory injection quality inspection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eBinding:\u003c\/b\u003e Personal Computers\u003c\/p\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e CY-12C\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e CY-12C\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e The instrument's sensor adopts advanced oxygen electrode manufacturing process technology, which achieves long life, high stability, high precision, fast response time, and can resist the interference of various harmful gases (especially the interference of hydrogen). The oxygen electrode produced by our factory has also obtained Chinese patents. The instrument host is assembled by an imported A\/D conversion circuit and digital display, which has the characteristics of easy operation and wide range of 0.00%-100%, particularly suitable for the following occasions.\u003cbr\u003e\nThe sensor of the instrument is an electrochemical polarographic diaphragm oxygen electrode. It uses a platinum cathode and a silver-silver chloride anode. Potassium chloride is used as an electrolyte, and the diaphragm material is a polyperfluoroethylene propylene film selected to transmit oxygen.\u003cbr\u003e\nThe electrode reaction is as follows\u003cbr\u003e\nCathode: O ₂ + 2H ₂ O + 4e → 4OHˉ\u003cbr\u003e\nAg + Clˉ → AgCl\u003cbr\u003e\nThe electrode current is proportional to the oxygen content in the gas, driven by analog conversion and decoding, and displays the percentage of oxygen through a digital screen.\u003cbr\u003e\nTechnical performance\u003cbr\u003e\n1. Range                    Accuracy\u003cbr\u003e\n0-100%       Minimum resolution is 1%       ±3%.\u003cbr\u003e\n0-50.0%      The minimum resolution is 0.1%      ±1%.\u003cbr\u003e\n0-5.00%       Minimum resolution is 0.01%       ±0.5%.\u003cbr\u003e\n2. Ambient temperature: 0-40°C, humidity \u0026lt;90%\u003cbr\u003e\n3. Response time: 5 seconds to indicate 90% of the oxygen concentration (20°C)\u003cbr\u003e\n4. Sampling method: hand pinch suction type\u003cbr\u003e\n5. Power supply: 9V lithium battery, can work continuously for 200 hours\u003cbr\u003e\n6. Dimensions: 125×70×25 mm\u003cbr\u003e\n7. Weight: 200g\u003cbr\u003e\n8. Stability: 8 hours ±1%.\u003cbr\u003e\nHow to use Rotate the switch to 50 gear and stabilize for about 3 minutes (the number of just started up drops from large to small, and the descent is the balancing process of the electrode, which is a normal phenomenon). Pinch the suction balloon 2-3 times, inhale the fresh air, and adjust the 21% twist so that the LCD screen displays 21.0\u003cbr\u003e\nAfter the above work is completed, the instrument can be on-site detection, the sampling device is connected to the gas outlet to be measured, the other end is connected to the suction balloon, and the suction balloon is pinched 3-4 times. The oxygen content in the measured gas can be obtained after the reading is stable. If the measured value is higher than 50%, the switch is rotated to 100%, and when it is lower than 5%, the button is turned to 5% to improve data accuracy. After the inspection is complete, rotate the switch to the OFF position.\u003cbr\u003e\nThe maintenance of the instrument\u003cbr\u003e\nThis instrument uses a diaphragm oxygen electrode in a clean gas and relative humidity of about 85 environments, generally can be used for two years left and right, such as electrode aging can not be used, immediately send the instrument back to the factory for repair, maintenance costs are calculated separately.\u003cbr\u003e\nDuring use, the instrument's sensitivity decreases significantly as the use time is extended, caused by organic matter and dust contamination in the gas to be measured. This can be solved by treating the gas cleanly during sampling, which is the key to extending the life of the electrode.\u003cbr\u003e\nFault:\u003cbr\u003e\n① If the instrument's response is slow during the test and there is a significant drift after calibration, the principle is that there is water vapor or water vapor on the electrode head.\u003cbr\u003e\nDust, please gently dab the water ball and dust with cotton wool to remove.\u003cbr\u003e\n② If the calibration cannot be performed: 1. The air permeability is decreased due to the contamination of the diaphragm. 2. There are sharp objects to scratch the diaphragm, and the electrodes are aging.\u003cbr\u003e\n③ If the LOBAT indicator in the upper right corner is on, the battery voltage is insufficient, and the back cover should be opened to replace the new battery.\u003cbr\u003e\nNote: If the instrument is not used for a long time, please remove the battery.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0732130965743\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 10.1 x 8.1 x 2.8 inches\u003c\/p\u003e","brand":"Gerneric","offers":[{"title":"Default Title","offer_id":41342680203325,"sku":"B01A6JYD0M","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/5298\/0285\/files\/61vY3HVzE_L.jpg?v=1715171446"},{"product_id":"dwyer®-low-pressure-gas-test-kit-lptk-02-0-32-w-c-0-18-5-oz-in2","title":"Dwyer® Low Pressure Gas Test Kit, LPTK-02, 0-32\" w.c., 0-18.5 oz\/in2","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Dwyer\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Black\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRange: 0 to 32\" w.c. \u0026amp; 0 to 18.5 oz\/in2\u003c\/li\u003e\n\u003cli\u003ePressure Limit: 35.2\" w.c.\u003c\/li\u003e\n\u003cli\u003eTemperature Limits: -40 to 150°F (-40 to 65°C)\u003c\/li\u003e\n\u003cli\u003eProcess Connections: 1\/8\" NPT, brass hose barb\u003c\/li\u003e\n\u003cli\u003eMaterials: Wetted: Gage: Brass\/Hose: Rubber; Housing: Steel with black finish; Lens: Polycarbonate.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e LPTK-02\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e LPTK-02\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e The Series LPTK Gas Pressure Test Kit is ideal for testing LP and natural gas lines and controls. The kit's gage shows if proper pressure is present or if a leak exists. The Series LPTK Gas Pressure Test Kit is available in two different gage ranges and each gage is 3% full scale accurate with an easy to use calibration screw on the back of the gage. It is easier to use than a manometer, and includes a sturdy case for added durability and safe handling.\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 9.7 x 6.7 x 2.7 inches\u003c\/p\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":41342701535293,"sku":"B00F34RHUO","price":51.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/5298\/0285\/files\/91-a8M2jIaL.jpg?v=1715171671"},{"product_id":"new-3-0cf-spare-air-package-for-scuba-divers-with-dial-pressure-gauge-fill-adapter-holster-leash-and-free-quick-release-coil-lanyard-15-95-value","title":"New 3.0CF Spare Air Package for Scuba Divers with Dial Pressure Gauge, Fill Adapter, Holster, Leash, and FREE Quick Release Coil Lanyard ($15.95 Value)","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Spare Air\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Yellow\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEasy to travel with! Easy to refill! Easy to wear! Easy to hand off to a fellow diver in trouble!\u003c\/li\u003e\n\u003cli\u003e* High performance on-demand scuba regulator with a 3.0 cubic foot - 3000 psi tank, dial pressure gauge, fill adapter, holster, leash, and FREE quick release coil lanyard ($15.95 Value)\u003c\/li\u003e\n\u003cli\u003e* Dial Gauge Upgrade instead of the standard Pin Style Pressure Indicator Assembly\u003c\/li\u003e\n\u003cli\u003e* Deluxe Holster for easy mounting so you can easily reach it underwater.... Safety leash to prevent accidental loss allowing for quick retrieval if you drop your Spare Air. Quickly attaches or detaches for added safety\u003c\/li\u003e\n\u003cli\u003e* Submersible Systems (Spare Air) has been in business over 40 years, sold over 300,000 units and made in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eBinding:\u003c\/b\u003e Sports\u003c\/p\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e SUBS-300PK-DG-COIL-VER2\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e SUBS-300PK-DG-COIL-VER2\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e SPARE AIR is the preferred choice of both professional and sport divers for a very good reason....It saves lives! Self-contained and user-refillable, it is a total redundant back-up miniature scuba system. In case of emergency, SPARE AIR provides you with enough air to safely get back to the surface. Even if you never use SPARE AIR, it's always there as your backup.\u003cbr\u003e\n\u003cbr\u003e\nThe ultimate alternate air source is also the ultimate buddy system! It allows for minimal interaction with your dive buddy.\u003cbr\u003e\n\u003cbr\u003e\nSPARE AIR is proven to be faster than buddy breathing and easier than an octopus. SPARE AIR is the answer in out-of-air emergencies.\u003cbr\u003e\n\u003cbr\u003e\n\"SPARE AIR is There When You Need It\"!\u003cbr\u003e\n\u003cbr\u003e\nSPARE AIR is the smallest redundant scuba system available and is packed with 3000 psi to provide you with enough air to get you to the surface in an out-of-air emergency. Yet, it is small enough that you don't even know you are wearing it! SPARE AIR should be a standard piece of scuba diving equipment for the safety minded diver.\u003cbr\u003e\n\u003cbr\u003e\nTested and approved by the U.S. Navy, SPARE AIR is a totally self-contained, refillable backup air system that's small and easy to use. Spare Air allows for minimal interaction with your diving buddy and is simply dependable.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0647732688597\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 13.1 x 5.2 x 3.2 inches\u003c\/p\u003e","brand":"Spare Air","offers":[{"title":"Default Title","offer_id":41342704386109,"sku":"B07DFT672S","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/5298\/0285\/files\/516FHK587WL.jpg?v=1715171713"},{"product_id":"scuba-choice-2-psi-intermediate-pressure-gauge-checker-and-release-valve","title":"Scuba Choice 2\" PSI Intermediate Pressure Gauge Checker and Release Valve","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Scuba Choice\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDial face diameter: 2\"\u003c\/li\u003e\n\u003cli\u003eReads up to 300 PSI\u003c\/li\u003e\n\u003cli\u003eQuickly check your regulators intermediate pressure.\u003c\/li\u003e\n\u003cli\u003eWith release valve\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eBinding:\u003c\/b\u003e Apparel\u003c\/p\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e SCITP-01\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e SCITP-01\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e One of the best selling items in Scuba Choice. This item features everything you need to get started, regardless if you're a beginner or expert,.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0608866391852\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 6.2 x 3.7 x 2.2 inches\u003c\/p\u003e","brand":"Scuba Choice","offers":[{"title":"Default Title","offer_id":41342875992125,"sku":"B004U9075U","price":37.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/5298\/0285\/files\/61AW62KydwL.jpg?v=1715175960"}],"url":"https:\/\/fotguyscubasupply.shop\/collections\/air-gastesting.oembed","provider":"Fat Guy Scuba Supply","version":"1.0","type":"link"}