External pressure gauge
The external gauge can be read underwater without taking the tank out of your mouth: one glance tells you how much air is left.
VAT included, shipping calculated at checkout
Out of stock
Sold in packs
This item is not sold on its own. You will find it in the packs below, together with the tank and the refill system.
See the packs- Free pickup-point delivery in France
- 30-day returns
- 24-month warranty
Shipping to Europe, the UK, Switzerland, the United States and Canada. Costs are calculated at checkout from the weight and the destination. Zones, times and rates
Reference SP_MANOEXT
It screws on in place of the original gauge, no tools needed. Compatible with every OXSEA tank.
The external gauge plays no part in refilling. It replaces the original gauge and shows the tank pressure during the dive.
Rinse the gauge with fresh water and check the seal each time you fit it.
The OXSEA School videos show every step, product by product.
Costs and delivery times depend on the zone and the weight of the parcel. They are shown before payment, for the method you choose.
- France and Monaco
- Free pickup point delivery. Home or express delivery priced by parcel weight.
- Europe
- European Union, United Kingdom, Switzerland and Norway. Home or express delivery priced by weight.
- United States and Canada
- Home or express delivery priced by parcel weight. Duties and taxes are payable by the recipient unless stated otherwise.
- Australia and New Zealand
- Order on oxsea.au, the Australian site.
30-day returns, 24-month warranty. The parcel ships with a tracking number sent by email.
Everything about shipping and returnsSpecifications
| Compatible with | every OXSEA tank |
|---|
Guides related to this product
5 min read
Mini scuba tank comparison: OX500, OX500Plus or OX1000, which one should you get?
A mini scuba tank comparison of OXSEA's three models: refilling, time underwater, how you carry them and price, reviewed to help you find the one you need.
Read the guide
9 min read
Mini scuba tank safety: where the danger lies and how to avoid it
Mini scuba tank safety: where is the danger? Ascent, refilling, upkeep, transport, contraindications. The real risks and the precautions, with sources.
Read the guide
9 min read
How to choose a mini scuba tank: the questions to settle before you buy
Refilling, time underwater, mouthpiece or back harness, pressure gauge, spare parts: the questions to settle before you choose your mini scuba tank.
Read the article
What people ask about this product
All questionsWhat is the external gauge for?
Is it compatible with every OXSEA tank?
Is it sold on its own?
Customer reviews
Feedback published with a first name and a photo.
Leave a review
Maeva
Works perfectly
I tested it in our pool, and it works. I filled it with my compressor. You need to get used to the breathing, but it’s a quick learning curve. Runtime is 5 to 8 minutes, depending on the person. Can’t wait to try it in Hawaii next month.
Jacques
Good experience
My second mini tank. The first one was defective: a permanent leak, and it ended up on a shelf. The OXSEA one is the complete opposite: six uses in a few months, no leaks, no issues. I fill it with my compressor and get about 8 minutes. I couldn’t be more satisfied. I would buy again.
Lucas
3rd purchase
This is not my first purchase. The whole family has several. Enough said. Perfect for snorkeling and having a backup air supply for quick dives. Easy to use, no issues. My son loves it with the full-face mask. Durable equipment.