The Journal
Field notes, gear tests and trip reports from AllEquipped — what we learn using the gear we write about.
The space under a swim platform can hold six times the concentration that's immediately dangerous to life. A compliant marine CO alarm may take fifteen minutes to sound at a fraction of that. Both facts are true, and together they explain who the detector actually protects.
Federal law requires you to carry visual distress signals, requires you to replace them every 42 months, and then goes quiet. Firing them off is a felony, the trash is illegal, and two counties in California will take them.
An inflatable PFD is the one piece of life-saving equipment aboard with consumable parts. It also sits outside the CPSC's jurisdiction, so there is no public recall database — which makes a manufacturer's own advisory archive the only systematic record that exists.
One maker recalled 150 units after zero incidents. Another offered a better carrying case after a death. A third refunded at 130% of retail. Same industry, same decade — and for occupational PPE in the US, none of them had to tell you anything.
One rope brand is owned by private equity, another by the family that started it in 1790. A rescue-gear maker sold itself to its own staff. The company employees bought out of bankruptcy in 1989 is now listed on NASDAQ and shopping itself. Ownership is a spec.
"Intrinsically safe" is not a quality claim, it's a certificate with a marking string attached. What Zone 0 and Class I Division 1 actually mean, why they aren't the same thing, and how the Ledlenser, Nightstick and Streamlight answers differ.
The ISC D4 is rated to 240 kg with two people on it. Its sibling, the D4PRO, is the same device with the panic brake deleted — and professionals buy it on purpose. Here's what each certification actually covers.
A Class 2 SRL is qualified by being dropped over a steel edge with a radius of five thousandths of an inch. That single test explains the lifeline, the anchor rules, and why foot-level work needs roughly double the clearance.
Wet nylon loses about 10–15% of its tensile strength and up to 70% of its dynamic fall capacity. Those aren't the same claim. Sterling's HTP Static is built entirely from the fiber that sidesteps the problem.
Five brands we rate, the product each is known for, and the single specification that explains why. If you only remember one number per device, make it these.
CMC's Multi-Purpose Device collapsed a pulley, a belay and a descent control device into one unit — and in doing so helped change how rescue teams rig. Not everyone thinks that change was an improvement.
A worn carabiner is dangerous long before it's weak. The realistic risk isn't that it breaks under load — it's that it cuts the rope running over it. Edelrid's answer is a steel insert where the wear actually happens.
Every Omni-Block takes the same 13 mm rope, but the sheaves range from 1.1 to 2.6 inches. Which one you clip in is a choice about efficiency and rope life, not just about what's light enough to carry.
A mobile fall arrester is useless without its energy absorber, and Petzl runs three generations of both. Same-generation pairs are certified. Some mixed pairs are merely approved. The rest were never tested at all.
Read the label on a tree climbing saddle and one certification is missing. That absence isn't an oversight — it's the clearest statement anyone makes about how arborist work actually differs from working at height.
Lay the three kits on a bench and they look identical. They aren't. What separates the disciplines, the standards that govern each, and which of the brands we rate belongs in which box.
Most gear stores start with a catalog and reverse-engineer a point of view. We're writing up the brands first, in public, with nobody paying for it — and the write-ups are the shortlist.
