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Product Name : | Insulation and Continuity Testers |
| Product Origin : | Hong Kong S.A.R., China | |
| Product Category : | Megger | |
| More Products : | Click here! | |
| Contact Details : | 運揚有限公司 WANCO LIMITED | |
| Product Code : | MIT300 |
Product Details
Insulation and Continuity Testers
絕緣和連續性測試儀
Model : MIT300
The Megger MIT300 all feature the popular Megger digital/analog display. Large 20mm high characters provide very clear readout, combined with an analog arc for the feel of an analog instrument, with a true analog response. tester.
* Specification
Insulation ranges
Nominal Test Voltage
MIT300 500 V, 250 V (d.c.)
Measuring Range
All instruments 10 kΩ - 999 MΩ on all ranges
Short Circuit Current 1.5 mA nominal
Test Current on Load 1 mA at min. pass values of insulation (as specified in BS7671, HD 384 and IEC 364)
Accuracy (at 20° C)
MIT300 ±3%, ±2 digits up to 10 MΩ, ±5% up to 100 MΩ, ±30% up to full scale
Continuity ranges
Measuring Range: 0.01 Ω - 99.9 Ω (0 -50 Ω on
analog scale)
Open Circuit Voltage: 5 V ±1 V
Short Circuit Current:
MIT300 205 mA +10 mA –5 mA
Accuracy (at 20° C)
MIT300, 310, 320,330 ±3% ±2 digits
Zero Offset Adjust:
MIT300, 310,320, 330 0 - 9 Ω
Continuity Buzzer
MIT300 Operates at < 5 Ω
MIT300 Response time <20 ms
Voltage range
Measuring Range: 0 - 600 V a.c. (50/60 Hz) or d.c.
Accuracy (at 20° C)
MIT300 d.c. or a.c. (50/60 Hz):
±1%, ±2 digits
Temperature coefficient: <0.1% per °C on all ranges.
Default voltmeter
MIT300 Beeps and flash ‘V’ on the display
Temperature and humidity
Operating Range: 14°F to 140°F (-10°C to +60°C)
Operating Humidity: 93% R.H. at +40°C max.
Storage Range: -13°F to +158°F (-25°C to +70°C)
Test Result Storage (1000 results)
Job Number 255 locations
Distribution Board no. 99 locations
Circuits 99 locations
Phases P1, P2, P3
Last recorded result may be recalled to the display.
All data can be downloaded to a PC using Download Manager (supplied) or Megger Powersuite Professional of Windows software