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

7
8
Terminal Range Resolution Test Current Short
Voltage Circuit
Current
125V 0.125~4.000MΩ ±(3%+10) 1mA at load 125kΩ ≤1mA
(0%~ 4.001~40.00MΩ ±(2%+10)
+10%) 40.01~400.0MΩ ±(4%+5)
400.1~1000MΩ ±(5%+5)
250V 0.250~4.000MΩ ±(3%+10) 1mA at load 250kΩ ≤1mA
(0%~ 4.001~40.00MΩ ±(2%+10)
+10%) 40.01~400.0MΩ ±(3%+2)
400.1~1000MΩ ±(3%+2)
500V 0.500~4.000MΩ ±(3%+10) 1mA at load 500kΩ ≤1mA
(0%~ 4.001~40.00MΩ ±(2%+10)
+10%) 40.01~400.0MΩ ±(3%+2)
400.1~1000MΩ ±(4%+5)
1000V 1.000~4.000MΩ ±(3%+10) 1mA at load 1MΩ ≤1mA
(0%~ 4.001~40.00MΩ ±(2%+10)
+10%) 40.01~400.0MΩ ±(3%+2)
400.1~1000MΩ ±(4%+5)
2.2. INSULATION
2.3. GENERAL SPECIFICATIONS
Power Source 8x 1.5V AA Size Alkaline batteries or 8x 1.2V AA Size
rechargeable Ni-MH batteries
Battery Life Average of 15 hours
CAT Rating CAT III 600V
Protection Classification Double Insulation
Protection Rating IP65
LCD Screen Type 3.5" TFT
Pixels 320 x 240
Operating Temp 0 to 45°C; 95% at 10°C to 30°C: Non-condensing
Relative Humidity 75% at 30 to 40°C
Storing Temp -10 to 60°C
Operating Altitude 2000m
Protective Device 500mA Fast response BS 88 Fuse
Dimensions (L x W x H) 24.2 x 10.5 x 14.5cm
Weight 1.56kg
Function
Range