Place of Origin: China Brand Name: OEM Model Number: CMS800G Single Power Source: Electricity Warranty: 1 Year After-sale Service: Free spare parts Material: Plastic, ABS Shelf Life: 3 years Quality Certification: ce Instrument classification: Class II Safety standard: None Product name: fetal/maternal montior Function: Detecting fetal maternal healther Feature: Testing Device Certificate: CE ISO Language version: 18 Languges Optional Color: Blue Display: LCD Accuracy: 99.5% Memory: Memory Stores Minimum190000 Results