Chlorine Dioxide Single Factor Test Strips, 0-500 ppm [Vial of 50 Strips] sold2026 5 Additional Gift----Two Pcs Cleaning

5 Additional Gift----Two Pcs Cleaning Cloths You can use the cleaning cloth to clean the optical lens after long-time using

HHIP 20-30HRC Rockwell Standard Test Block Hardness tester accessory

cutting out holes

Strobe flashing - Up to 5 hours

Chlorine Dioxide Single Factor Test Strips, 0-500 ppm [Vial of 50 Strips] sold2026 5 Additional Gift----Two Pcs CleaningChlorine Dioxide Single Factor Test Strips, 0 500 ppm [Vial of 50 Strips] About Bartovation From our headquarters in Queens, New York and with the help of our distributor network, we service customers all around the globe. We specialize in the production and distribution of testing strips for virtually every application. We value every one of our customers and strive to make them happy and satisfied. This product is proudly Made in America Chlorine