Instruments / High Voltage Voltmeter Filter Products Clear Filters Manufacturer: HAEFELY HAEFELY Products found: 1 Haefely DMI 511 Digital Measuring Instrument The Digital Measuring Instrument DMI 551 is a microprocessor controlled device for measuring AC, DC and impulse voltages. The instrument can also be... FIND OUT MORE Product enquiry for Name* Company* Email* Telephone* Additional Information Enquiry Type*More InfoQuote Δ