Ahad, 17 Julai 2011

SPECIAL TOOL












voltage_on_usb_shield


voltage_on_notebook_on_battery




Input Sensitivity 5mV ~ 5V/DIV, devided to 1-2-5 in 10 files according to order. 
Accuracy (fine tuning sensitivity) ≤ ± 3% (10 degrees ~ 35 degrees), 
(1/2.5 or less than panel indicate scale) bandwidth of DC ~ 20MHz, 
AC coupled: 10Hz 
Rise flow time of less than about 17.5nS balanced input impedance of about 1MΩ /25pF DC Mobile 5mV ~ 5V/DIV: ± 0.5DIV linear when the wave moves vertically in the grid center (2DIV) amplitude change <± 0.1DIV 

Vertical mode 
CH1: Channel 1, 
CH2: Channel 2, DUAL: Channel 1 and Channel 2 also shows 
ADD: Channel 1 and Channel 2 to do algebraic sum of the maximum input voltage 300V peak (AC: Frequency ≤ 1KHz) 
[horizontal part of the] scanning Time 0.2μ Sec ~ 0.5Sec/DIV, devided into1-2-5 in 10 files in lines with order 

Accuracy (fine) ≤ ± 3% (10 degrees ~ 35 degrees), ≤ 1/2.5 panel indicates the scale expanded 10 times × 10MAG scan scan time 

Accuracy ± 5% (20nSec ~ 50nSec uncorrected) Linear ± 5%, × 10MAG: ± 10% (0.2S ~ 1μ S) caused by the displacement × 10MAG CRT center less than 2DIV 
[trigger] the trigger signal CH1, CH2, LINE, 

EXT coupled AC: 20Hz ~ 20MHz mode signal, the input impedance, about 1MΩ /25pF, 
300V (DC + AC peak) maximum input frequency is less than 1KHz AC 

Voltage trigger mode AUTO: Auto NORM: 
Normal television field: Observation of a broadcast television signal, 
TV lines: Observed line television signal 
[XY model], 
With the vertical axis sensitivity bandwidth of DC ~ 500KHz


KEGUNAAN:
  1. Dapat mencari kerosakkan listrik
  2. Dapat mengukur pelbagai jenis Gelombang dan tegagan
  3. Dan pelbagai kegunaan lain terutama dalam mencari kerosakkan motherboard laptop
  4. Power supply Problem



For special laptop:DELL- SONY VAIO -APPLE

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