Specification:
• Measure relative value of μm, Bs, Br, Hc integrated factor
• No need of wiring, direct testing, being convenient
• Automatic selecting, out of limit alarming, freely setting of the selecting limit
• Driving current for test: 0-2A, frequency for test:20-50kHz,both continuously adjustable, Comply with actual working situation of electronic ballast
• Need not to adjust the instrument every day
• Digital display, easy to rad, simply and quickly to operate
• Print B-H curve