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Diving Gas Analyzers

Nuvair O2 Quickstick™ Analyzer

The Nuvair O2 Quickstick Analyzer is portable, accurate and affordable; the staff at Dive Rite Express feel this unit is our easiest to use analyzer. It will analyze diving gases for oxygen content between 0% and 100%, with a resolution of 0.1% and response time of less than 6 seconds for recreational nitrox mixtures. No adapters are needed, just hold the O2 Quickstick directly to the cylinder valve outlet and crack open the valve slightly until the reading is stable; works with both Yoke and DIN valves with only one hand needed! There are no switches to fail and the replaceable thermally compensated sensor maintains accuracy levels that exceed dive industry standards. The durable anodized aluminum metal housing is totally O-ring sealed for excellent water resistance.

With typical sensor life of 36 months, a three year prorated sensor warranty and a one year electronics warranty the O2 Quickstick offers its users a long and trouble free life. The Nuvair O2 Quickstick allows for user-replacement of the 9V battery and sensor, making it it an excellent value solution for your long-term needs.

Vandagraph VN202 Oxygen Analyzer

The Vandagraph VN202 Oxygen Analyzer is a water-resistant unit specially designed for the diving environment. Simple in use, both the calibration and analysis are performed in still gas, and results are viewed on a large easy-to-read LCD digital display. This is both the fastest and the most consistently accurate analyzer we have ever seen because there is no continuous gas flow to setup, measure or adjust. A calibration in air at 20.9% should give a typical error of just +/- 0.1% in the range of most sport nitrox blends and a maximum error of +/- 0.5% in 100% Oxygen. Because the unit is calibrated in still ambient air, no separate compressed air source is required for calibration. Because there is no flow during analysis, there is a minimum of gas waste, making this analyzer a favorite with rebreather divers. The VN202 is designed to work with DIN valves, for yoke valves just spin on a DIN-to-Yoke adapter.

The unit is powered with a standard user-replaceable 9-volt alkaline battery, has a low-battery indicator, and the auto switch off battery saver feature yields a typical battery life of one year. The VN202 has a one year warranty. The temperature compensated R-17 oxygen sensor,with an expected life of 48 months in air, is easy for the user to replace.

Maxtec MaxO2+® Analyzer

Features include:

• Two-year warranty on both analyzer and sensor
• One-touch calibration with reminder
• Large LCD
• Small size, and the ergonomics feel good in your hands
• Impact-resistant and drip-proof
• Power Requirements: Two AA Alkaline batteries (2 x 1.5 Volts)
• Battery Life: Approximately 5000 hours in continuous use

Maxtec Handi® Analyzer

Features include:

• Two-year warranty
• Typically lasts up to four years
• Three-digit LCD display
• Splash-resistant
• Simple, reliable, affordable
• Pocket-sized

Nuvair Pro He/O2 Trimix Analyzer
with Flow Restrictor

The Nuvair Pro He/O2 will operate on either four "C" size batteries with a battery life of 150 hours, or a universal 110/240 VAC 50/60 Hz power adapter that includes a US and three international AC plugs. (Both a set of batteries and the universal AC adapter are included.)

Dimensions: 8.7" long x 7.5" wide x 3.8" deep

How long will the SALE price continue for this Nuvair Trimix Analyzer?

The simple answer is: We Don't Know. We've made a special purchase of these analyzers and when they are gone, the sale is gone too. If you been thinking about purchasing this analyzer, our best advice is not to wait or you may be disappointed.