Major tech MT390 - General Instrument Specifications; Power, Battery, and Ratings; Display and Physical Features; Instrument Overview

3-General Specification
4-Instrument Overview
Power Source
Battery Life
CAT Rating
Protection Classification
Protection Rating
LCD Screen Type
Pixels
Operating Temp
Relative Humidity
Storing Temp
Operating Altitude
Protective device
Dimensions
Weight
4.1-Front View
-Starts the selected test. The T key is surrounded by a “touch pad”. The touch pad measures the potential
between the operator and the tester’s PE terminal. If you exceed a 100 V threshold, the D symbol above
the touch pad is illuminated.
-Warning lamp
-320X(RGB)X240 color active matrix
-Press and hold Turns the tester on and off. Short Press return the latest status.
-Function selector switch.
-Navigation keys:
Enter, Up, Down, Left/Save, Right
-Selects the sub-menus from the Test Mode selected by the rotary switch:
F1, F2, F3, F4
-Accesses help menus and delete files .
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8 x 1.5V AA Size Alkaline batteries
or 8 x 1.2V AA Size rechargeable Ni-MH batteries
Average of 15hours
IV 400V
Double Insulation
I
3.5”TFT
320x240
0°C~ 45°C
95% 10°C~ 30°C: Non-condensing
75% 30°C~ 40°C
10°C~ 60°C
2000m
500mA Fast response BS 88 Fuse
220mm x 94.6mm x 60.5cm
631g
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Multifunction Tester User Manual