Construction Master Pro Calculator Model 4065

Easy set up and managing from the Godox master or X Pro trigger.

Sturdy construction and swivel-tilt LCD make this a keeper. It takes a little learning curve to master all of the available settings but well worth the time. The color and clarity is superb with fast lenses. It has a nice weight and works well on mono or tripod.

The 10 stop filter is simple to use with the long exposure calculator.

Photography in a dark room. Love the calculator being available at all times

This calculator is beautiful, stylish and perfect. Item exceeded my expectations. I would purchase again.

I have an older one, and I Up graded to the pro model and I love it.

I cant get enough of this lens! G master or none!

I'll start with a summary of the P-326: it's a VERY compact and lightweight. It is a well built monopod that doubles as a hiking stick and can handle larger camera gear. I purchased the Sirui P-326 to replace a Pro-Master mp528c carbon fiber monopod with similar specs that was lost. I loved the Pro-Master, but the Sirui is just superior in many respects; I expect to love it much more. To compare; both monopods are very sturdy and work very well as hiking sticks. They are both light weigh carbon fiber monopods with non-removable feet and telescope down to a good compact size. They can double as walking sticks as both are rated for 20 lbs of weigh or more. They both have a metal spike that extends from the rubber foot. Both have reversing 1/4 3/8 thread screw mounts for cameras, ball heads, or my favorite Manfrotto tilt head with quick release plate especially designed for monopods. BUT --The Sirui has the following advantages. -It's about 40% cheaper! -It's shorter at less than 16 inches. This makes it short enough to put -in any standard backpack with ease. -It's lighter at .9 LB. For someone with arthritis, this is a big plus! -It's extends to 61 inches. I'm short and don't normally need the extra length, but I also hike and the added height is often helpful on slopes. -The top-plate is better quality. The hard plastic almost feels like metal. I feel very secure attaching my cameras to this monopod. -It comes with a compass and carbiner. OK, not necessities, but still nice since I'll often use it for hiking. There are only two very minor downsides. First is that the hand strap doesn't have a cinch to adjust the height. Never the less, I still find it comfortable. The second is Sirui's not always honoring warranties because they say sellers were unauthorized. I was able to register my monopod (obviously B&H is authorized!) so that seems to be a non-issue too.

I am a part time pro and don't use them every day. They work great with my old Porta-master studio lights. Love not having to worry about the cords. Wish I had bought a third one to use when I use two power packs.

I purchased this after buying some garbage tripod made by pro master at my local camera store. The price point was excellent, and I liked the metal construction. Some pieces don’t feel as sturdy, like the crank handle and other adjusting components, so just plan on going gentle on them if you want them to last. Overall it’s quick to set up. I am using it mostly for outdoor night shots and it’s been pretty easy to quickly get out of the car, drop the legs, and mount the camera.