fuckin jews!!!shit this one is at 50 bucks. the hydro shop by me sells this meter for 109
i just checked and they do not offer replacement probes for that meter. So it's a throw away.
I use a BLT but I have this exact one as my backup. Iv had it for almost 2 years. got used very very heavy for about 8 months then got my BLT. She stll works great and is spot on... It is a waterproof throw away but its a damn good one...