Must have. It's more expensive than most, but worth it in my opinion. I like a pen that equalizes internal and external pressure before you use it. My only downside is that you can see from the photo that it has a bright white dial, but the actual product has a darker background which reduces the contrast. Eliminating the intermediate numerals (25, 35, 45, etc.) from the dial would likely improve legibility even further. After all, the advantages of "liquid filling” were not explained anywhere. sparse printed material so I'm not sure they exist. However, I invite other reviewers to comment on this practice if they so choose.
Grey Pneumatic 2046D Drive Socket
3 Review
🔧 Grey Pneumatic 3/4" Drive x 1-1/2" Deep Socket - Durability and Precision for Industrial Applications
3 Review
🔧 Enhanced Performance: OTC 4972 Clutch Holding Fixture for Precise Clutch Assembly and Repair
3 Review
High-Quality Grey Pneumatic 1012FP Square Female Socket: A Durable and Reliable Tool for All Your Needs.
3 Review
Reversible Mi 16-in-1 Ratchet Screwdriver
21 Review
Xiaomi Mi x Mijia Wiha Precision Screwdriver Set (DZN4000CN), 25 pcs
34 Review
DVR 70MAI Dash Cam Pro Plus+, black (A500S), black
87 Review
Xiaomi Mijia Ratchet Screwdriver 16 in 1 Screwdriver with Interchangeable Bits, 10 pcs, Black
22 Review