Megger 梅凯 1004-742 兆欧表

"MIT480 mk2 Series insulation & continuity testers replace the original MIT480 range. Designed for the Telecommunication and Cable testing markets. The tester features a redesigned case, back-stand and 6 cell battery compartment with separate fuse access.Feature and BenefitsInsulation testing up to 500 V and 100 GΩ range in a hand held instrument. Three wire connection for tip, ring and earth connection. Gated access to 500 V to prevent accidental damage. Adjustable insulation test voltage from 10 V to 500 V. New case design with optional magnetic hanging strap. 600 C TRMS AC and DC voltage measurement. Live circuit detection and protection. Timed Testing: Automatically test to a time limit. Flexible silicone test leads prevent measurement errors on GΩ ranges above 5 GΩ. CAT IV 600 V. IP54 Rated. ABS Housing. Bluetooth® and software available on MIT485\/2Tester Type = Insulation TesterMinimum Test Voltage = 50VMaximum Test Voltage = 500VMaximum Insulation Resistance Measurement = 200GOhmsDisplay Type = DigitalTest Current = 20 mA @ 10.0 Ohms - 99.9 Ohms, 205 mA @ 0.01 Ohms - 9.99 OhmsBattery Life = 2200 5-Second TestsMinimum Operating Temperature = -20°CMaximum Operating Temperature = +55°CPower Source = Battery"