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4. MEASURING PROCEDURE

4-1 AC/DC magnetic field measurement

1) Power ON the meter by pressing  the " Power Button " ( 3-2, Fig. 1 )

 once  the meter will be ON , pressing  the " Power Button 
" ( 3-2, Fig. 1 )  once agin the meter will be OFF .

2) magnetic field measurement Function " DC "  or  "AC " select

by pressing  the " DC / AC  Button " ( 3-4, Fig. 1 ) once  
measurement function DC change to AC or function AC change to DC.

3) magnetic field measuremen range

DC measuremen range is autorange,whan the meter measuremen velur

> 300.00 mT   measuremen range auto change to 3000.0 mT range.

AC measuremen range is autorange,whan the meter measuremen velur

>150.00 mT  measuremen range auto change to 1500.0 mT range.

4) unit selection :

How to select the unit ( mT, G), the procedures please
refer to chapter 5-1 " Change the unit ( mT, G ) ", page  7   .

DC magnetic field measurement

* The Display will show " N " or " S " indicator.
* North pole : Display will show " N " indicator
* South pole : Display will show " S " indicator

AC magnetic field measurement

* Display will show " AC " indicator.
* Display will not show " N (S ) indicator.

5

Summary of Contents for PMG-302

Page 1: ...lex and delicate instrument its durable structure will allow many years of use if proper operating techniques aredeveloped Please read the following instructions carefully and always keep this manual...

Page 2: ...SPECIFICATIONS 2 3 FRONT PANEL DESCRIPTION 4 4 MEASURING PROCEDURE 5 4 1 DC AC magnetic field measurement 6 4 2 Data Hold 7 5 ADVANCED SETTING 7 5 1 Select the magnetic field unit to mT or g 7 6 BATTE...

Page 3: ...000 0 G 30000 G AC Range 1500 0 G 15000 G Resolution 0 01 0 1 mT 0 1 1 G N pole S pole indicator Zero button for DC magnetic function Microprocessor circuit assures maximum possible accuracy provides...

Page 4: ...T x 0 1 mT Range G Range 1 1 500 0 G x 0 1 G Auto Range Range 2 15 000 G x 1 G Accuracy DC 5 rdg 10 digit at 23 5 AC 5 rdg 20 digit at 23 5 Frequency AC measurement Response 50 Hz 60 Hz Sensor Hall se...

Page 5: ...n Main instrument all in one Probe 170 x 40 mm 62 x 4 5 mm 6 8 x 1 6 inch 2 48 x 0 18 inch Accessories Instruction manual 1 PC Included Above specification tests under the environment RF Field Strengt...

Page 6: ...3 FRONT PANEL DESCRIPTION Fig 1 3 1 Display 3 5 Probe Sensing Head 3 2 Power Button 3 6 Battery Compartment Cover 3 3 Hold Button 3 7 Probe Sensor Cover 3 4 Range Button 4...

Page 7: ...C measuremen range is autorange whan the meter measuremen velur 300 00 mT measuremen range auto change to 3000 0 mT range AC measuremen range is autorange whan the meter measuremen velur 150 00 mT mea...

Page 8: ...meter due to the environment interference the display may show certain values not zero value it is normal Before the measurement fix the probe at the exact position by pressing and holding the HOLD Bu...

Page 9: ...t to mT or G 0 magnetic field unit is mT 1 magnetic field unit is G 2 After Display unit is selected to mT or G press the Enter Button 3 3 Fig 1 will save the setting function with default 6 BATTERY R...

Page 10: ...U system is hold for example the key button can not be operated Then make the system RESET will fix the problem The system RESET procedures will be following method Please remove the battery cover the...

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