The Mares Tank Module transmitter sends information to your Mares Quad Air dive computer for easy monitoring of your air consumption.
A colour changing LED provides a quick check of cylinder contents on the surface and enable your buddy to easilly see if your air is getting low whilst underwater.
Transmits tank information
Color LED for quick tank check on the surface
Color LED alerts buddy of low air situation during dive
EN250:2014 certified to 300bar
Battery type: CR123A, user replaceable
This means that the item is in stock in our warehouse, ready for despatch. We do make the odd mistake but 98% of items that say in stock, are actually in stock. If you are ordering a quantity of any item, you are welcome to email or phone to check the quantity available.
"Sold Out" may mean the item is no longer available or possibly out of stock for some time. If you want to know more details just e-mail or phone us.
"Despatch 6-10 Days"
You are able to buy/order the item but just to advise you that the item is not currently in our warehouse and therefore not available for immediate despatch but is on order or en route to us and we hope to despatch within 6-10 Days. If you want to know more details just e-mail or phone us.
Free Standard UK Delivery on orders over £30 are usually sent by Royal Mail post (*exclusions apply see Delivery FAQs). FREE delivery, on orders over £30, applies to MOST, NOT ALL* UK mainland addresses (*exclusions apply see Delivery FAQs). We use a combination of Royal Mail and Carrier services and in some cases a signature is required to confirm receipt (high value/bulky orders).
We reserve the right to collate multiple orders into one delivery if going to the same address. We are unable to split orders/deliveries if any one item in an order is not available from stock, indicated by 'Despatch due date / Awaiting stock / Stock expected'. So we would usually despatch an order once complete as/when all the items are available from stock to send as one parcel.
Buy with Confidence
We hope you are completely satisfied with your purchase but any unsuitable item may be returned to us, WITHIN 28 DAYS of receipt by you, for exchange or refund.
Based on 5291 reviews. See some of the reviews here.
Feb 23rd 2018
"Swift, efficient and effective - can't ask for more!"
Feb 21st 2018
"Great company. Customer services awesome"
Feb 20th 2018
"Easy to use website, clear descriptions of the products delivered as expected"
Mares are Italian to the core. For over 60 years Mares has produced some of the world‚s most prized scuba, snorkelling and freediving gear and now they have brought their expertise to the world of swim training equipment. Founder Ludovico Mares began production in his small factory in Rapallo, Italy and Mares has since dominated the world of scuba diving. Mares incredible range of equipment now covers a vast range of water sports, including swimming, snorkelling, freediving and scuba diving.