When they work they are great but expect them to fail after 8 months. Even if you don't use it. Mft will tell you to buy another one, that's ok. For $200 each, there are other options that last longer and are cheaper. I went through 3 of them, they just don't last. The second probe only lasted a few months. The third lasted 8 months.
Get Your All-Purpose Cleaning Solution With Bealee'S 24 Oz Plastic Spray Bottles - 2 Pack
16 Review
3Pcs 500Ml CVNDKN Wash Bottles W/ Scale -16 Oz: Plastic Safety Lab Squeeze Bottle
13 Review
Graduated Erlenmeyer Glass Flask Set With Narrow Mouth - 500Ml Capacity
15 Review
ULAB Scientific 1000Ml Borosilicate Glass Beaker With Printed Graduation - Durable And Accurate For Lab Use (UBG1005)
12 Review