7
Property
General Feature
1-1 Display: LCD
1-2 Max Display: 5999 (3 5/6) counts automatic polarity display and
unit display.
1-3 Measuring method: dual-integral A/D converter
1-4 Sampling rage: 3 times/second
1-
5 Over range indication: display “OL”
1-6 Low battery i
ndication: “
” appearance
1-7 Operation env
ironment: 0~40˚C relative humidity <80%
1-8 Storage environment: -
10~50˚C relative humidity <80%
1-9 Power: 2pcs 1.5V batteries (AAA battery)
1-10 Dimension: 185mm x 92mm x 48mm
1-11 Weight: Approx. 390g (including batteries)
Technic Property
1. Accuracy:
(a% × r digits) at 23 ± 5˚C , relative humidity
<75%.
2. One year calibration guarantee since the time dispatched from
the factory.
DC Voltage (DCV)
1. Turn the function/range selection knob to DCV/ACV. Insert the
red and black test lead separat
ely to VΩHz and COM input terminal,
press “SELECT” button to switch to DCV measurement mode.
2. The instrument was preset as the Auto Range mode of DCV
measurement, display “AUTO” symbol on LCD, press “RANGE”
button to switch to the Manual Range mode.
3. Connect the test lead to the tested circuit in parallel, the polarity
of the red test lead and the tested voltage value will be displayed on
LCD simultaneously.
Содержание MT-1820
Страница 25: ...24 MT 1820 3 5 6 USB 25 25 2 5 27 27 2 8 2 9 DCV 29 ACV 30 DCA 31 ACA 32 34 35 C 36 Hz 37 38 39 40 40 41...
Страница 26: ...25 MT 1820 3 5 6 USB 24mm LCD 61 REL USB LCD 4 A D K USB MT 1820 IEC1010 2...
Страница 27: ...26 30V 10mA 2 3 4 5 6 7 8 9 10 11 12 LCD 13 14...
Страница 28: ...27 1 2 61 LCD 3 RANGE 2 fHE 4 HOLD 5 Hz DUTY 6 MAX MIN MAX MIN MAX MIN 2 MAX MIN...
Страница 36: ...35 400mV 250V 2 V Hz COM SELECT 3 4 a OL b c 250V 1 0mA 3 0V 50 0 5V...
Страница 39: ...38 1 hFE 2 mA COM 3 NPN PNP E B C 4 a mA COM b hFE NPN PNP 0 1000 1mA VCE 2 1V...
Страница 40: ...39 1 2 COM mA 3 SELECT SELECT a b c 20 400 1 0 50d 0 1 400 1000 1 5 15d 1 0 750 1 0 50d 0 1 750 1832 1 5 5d 1 K...
Страница 41: ...40 1 USB USB 2 COM5 3 OPEN COM 4 USB2 0 1 2 START 3 HELP 1 2 20 3 4 1...
Страница 42: ...41 2 3 4 5 LCD a b 2 1 5V 1 5V c d 1 1000V 2 3 4...
Страница 43: ...42 MT 1820 12 CD 0755 83692415 83692986 83246594 83247554 0755 83692143...
Страница 44: ...43...