Probe master 8000 , my Flukes sit in the unused probe pouch, just a joy to use, accessory’s screw together, and stay on, and way less than other well built probes, and that point! Once you use em, you will get it, It’s sharp! kick myself for not getting them sooner, used a craftsman accessory lead set for the last 10 years, they sucked, it was when the hook type accessorie failed that I went pro master, probes are under $20, a whole accessory kit, probes, and case , $50, and I can buy replacement accessory’s, I break stuff.