We are offering portable gas analyzer (ga-21 plus) advanced, yet still at a favourable price, equipped with up to 9 electrochemical and ndir sensors. Has a built-in pressure sensor, large internal memory for results and built-in ribbon printer for standard (non-thermal) paper. Optional condensation “minidryer” completes the offer for our best-selling portable device.
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Indira Nagar, Lucknow, Uttar Pradesh 