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California Exotics Master Gauge Penis Pump

3.5 out of 5 stars 196 customer reviews
| 16 answered questions
About the Product
  • Advanced hi-tech pump has an easy-to-read built-in pressure gauge
  • Clear vacuum tube with measurements
  • Flexible non-crimping hose
  • Easy-to-use pump handle
  • Soft TPE donut ring for comfort

Frequently Bought Together

  • California Exotics Master Gauge Penis Pump
  • +
  • CalExotics Advanced Silicone Pump Sleeve, Clear
  • +
  • Silicone Cock Ring Set
Total price: $36.09
Buy the selected items together


Product Description

Color: Black

Brand new design! Hi-tech pump has an easy-to-read built-in gauge, clear vacuum tube with measures, flexible non-crimping hose, easy-to-use pumper handle, jelly soft donut ring for comfort, and a quick release valve for maximum results. For the most precise pumping possible, the Master Gauge Pump lets you see the exact pressure inside so you can repeat the perfect amount any time you like. Recommended by the American Pumpers Association, you'll also be able to see just how much bigger you're getting as you pump, with graduated measurements along the side of the clear cylinder. A easy to grip pumper handle means you only need one hand to use this great tool, and the flexible hose won't kink or crimp. Finally, a super soft jelly TPE donut ring around the base of the cylinder provides an airtight seal that feels great as well. Cylinder is a full 8 inches long. Use a good rubber friendly lube with the pump to make things even better.

Product Details

Color: Black
  • Product Dimensions: 3 x 2.8 x 8 inches ; 1 pounds
  • Shipping Weight: 1.4 pounds (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • Origin: China
  • ASIN: B001BNZ636
  • UPC: 891483000188 616641142605 885168039648 716770050519 512338155777 891117717956 891537824555 716770071316
  • Item model number: 1040-00-2
  • Average Customer Review: 3.5 out of 5 stars  See all reviews (196 customer reviews)
  • Amazon Best Sellers Rank: #37,631 in Health & Personal Care (See Top 100 in Health & Personal Care)

Important Information

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Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below.

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By hello on October 14, 2011
Color: Black Verified Purchase
This probably the best product of this type for the money. The gauge is invaluable to monitor ones usage so as not to cause damage and to slowly increase pull over months and years. If ones starts at a low HG vacuum pressure and builds up over a long time and backs off if one develops blood blisters or problems and recoups for a week or more, this can be used for general permanent lengthening. 20 minutes a day. After 4 years of trying on and off with several different techniques I like this one. I'm up to 10 HG which would seriously damage a newbie but over time I've built up tolerance like any other stretching or hard to do physical endurance activity. Only a fool goes too fast. Start at 3HG.

Important addition:
One should use a stretchable type medical wrap, wound slightly around what your stretching and enlarging to keep excess fluid build up from under the skin. 2 inch wide overlapped 50% all the way to base. Experiment. Too tight not enough expansion and possible blue at the tip and too loose, fluid build up. Always keep it natural color.
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Color: Black Verified Purchase
Item works very well and is easy to use. it has measurement on the glass too (in cm thou). Having the guage built into the cylinder is nice. I typically use this product when in the shower every other day. At first i would use this every day but became sore each day after. I would certainly recommend this to others if you don't mind spending a little more $ on an upgraded sleeve... I really like this product. with the original seal that came with the pump, after slowly increasing vacuum pressure sometimes it would feel like the sack above your testicals was beginning to get sucked up into the cylinder (the sensation is slow at first so I would have to release to pressure a bit). With the new seal, I no longer have that problem.

UPDATE 4\10\13: After using this pump for a little less than week, the rubber suction seal split down the side. I had to reorder an upgraded (thinker) seal. I ordered the "California Exotics Universal Sleeve For Pumps". I only took 1 star off because of the weak seal is too thin to last for any kind of long term use.

UPDATE 5\6\13: The new seal has not split and is quality made, plus it has a way better seal than the original. After a month of regular use I have noticed a thickening of my penis (both erect and flaccid, but no MAJOR gains, which I knew would happen.) Gains of any sort are going to take time and patience. I watched a review on YouTube of a guy using this product for a about 3 months and gained an inch in length and more so in width (he tracked his progress in excel).

I think this pump would be good for having sex as well in the aspect of staying harder longer, if you have issues with that sort of thing. However you would have to use it at a constant pressure for 15-20 minutes before engaging in sex, plus the penis will be engorged with blood with you'll be temperately thicker which might hurt your partner if you are somewhat big already ;)
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Color: Black Verified Purchase
Use lubricant and a ring that goes with it. shipped on time and is better quality for the price. Helps with diabetes.
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Color: Black Verified Purchase
Just be careful not to over pump as that will only damage vessels. Great product. Great quality. Instant erection. Needs to have a 'cock' ring for those who need to keep the erection with assistance. I really think one should be included with the pump as it was pretty much worthless to me without it.
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By Allen on November 26, 2014
Color: Black Verified Purchase
Works very well. I'm rather large around so I will look for a more accomodating insert. The pump works very well, the gauge goes way too high and is more suited for bicycle tires. If you pump even half way you will probably explode! I bought this to see if it might help the blood flow for ED. Seems to have helped.
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By Rich on October 12, 2015
Color: Black Verified Purchase
Super tight, sucks in everything else too (which hurts), and a bit awkwardly made. For me I had to try various ways of finding a comfortable position to pump. The valve is strong so far. Plus I didn't get the exact pump that was pictured...different handle pump.
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Color: Black Verified Purchase
This pump works perfectly. At 65 years of age, I use an injection about once per week. Since using this pump, the injection never leaves me sore. Also, using the pump seems to have added about 5% to my length.
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Color: Black Verified Purchase
Tough to get a good seal and vaccum and the pump stopped working about 6 months after purchasing. Where the hose connects to the tube it began kinking in about a month and I wrapped some tape around it to re-enforce it to avoid a hose break.
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Most Recent Customer Reviews

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