The PHE-10 Blade pH Electrode uses a durable food-grade stainless steel sheath and blade, solid electrolyte, and long-life reference system, making the probe hard to contaminate and maintenance-free. Ideal for measuring pH of meat such as fish, meat, and other meat products. The electrode uses a BNC connector, compatible with all labForce® pH meters. This is a replacement pH electrode for the TS-MB200 portable pH meter.