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計測機器 Major tech MTD15のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Major tech MTD15 12 ページ。 400a ac clamp meter
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Function
Clamp size
Diode Test
Continuity Check
Low Battery Indication " BAT" is displayed
Overrange Indication
Measurements Rate
Input Impedance
Display
AC Current bandwidth 50/60Hz (AAC)
AC Voltage bandwidth
Operating Temperature -10 to 50°C (14 to 122°F)
Storage Temperature
Relative Humidity
Altitude
Over voltage
Battery
Auto OFF
Dimensions/Weight
Safety
4. OPERATION
NOTE: Read and understand all warning and precaution statements listed
in the safety section of this operation manual prior to using this meter. Set
the function select switch to the OFF position when the meter is not in use.
4.1. AC Current Measurements
WARNING: Ensure that the test leads are disconnected from the
meter before making current clamp measurements.
Range
Opening 23mm (0.9") approx.
Test current of 0.3mA typical; Open circuit
voltage 1.5V DC typical.
Threshold <120Ω; Test current < 1mA
"OL " is displayed
2 per second, nominal
7.8MΩ (VDC and VAC)
3-1/2 digits (2000 counts) LCD
50/400Hz (VAC)
-30 to 60°C (-14 to 140°F)
90%(0°C to 30°C); 75%(30°C to 40°C);
45%(40°C to 50°C)
Operating: 3000m; Storage 10,000m
Category III 600V
Two 1.5V "AAA" Batteries
approx. 15 minutes
200x50x35mm/200g
For indoor use and in accordance with
Overvoltage Category II, Pollution Degree 2.
Category II includes local level, appliance,
portable equipment, etc., with transient
overvoltages less than Overvoltage Cat. III
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