CE Certified Pocket Digital ORP Tester Oxidation Reduction Potential Meter

CE Certified Pocket Digital ORP Tester Oxidation Reduction Potential Meter. IP67 Waterproof Design: Portable pen type with IP67 waterproof grade for stable and comfortable grip in various environments. High Precision Measurement: ORP range -1000 to +1000 mV with 1mV resolution and +/- 1mV accuracy for precise testing. Durable 316L Sensor: Removable and cleanable tool head made of 316L material, meeting sanitary specifications. Lifetime Technical Support: Lifelong free technical guiding and training provided alongside a 1-year warranty period. Fast Response Service: Maintenance time guaranteed within 7 working days and response time within 3 hours. CE & RoHS Certified: Product holds CE, RoHS, and ISO9001 certifications for quality and safety assurance. User-Friendly Operation: All functions operated with one hand, featuring auto-power off and self-diagnostic capabilities. Long Battery Life: Powered by 1x1.5V AAA battery with auto-power off after 5 minutes to save energy.