background image

b)Press the " REC Button " ( 3-4, Fig. 1 ) again, the

" REC. MIN " symbol along with the minimum value
will appear on the display.
If intend to delete the minimum value, just press
the " Hold Button " ( 3-3, Fig. 1 ) once, then 
the display will show the " REC. " symbol only &
execute the  memory function continuously.

c) To exit the memory record function, just press the

" REC Button "  for 2 seconds at least. The display will
revert to the current reading.

Remark :
When make the DC magnetic field measurement

and execute the " RECORD " function, it can not

change from the " North pole "  to " South pole "

or from the " South  pole "  to " North pole "

during the measurement. It can make the

measurement under the same pole ( S pole or N

pole ) only, otherwise the  Max., Min. value will

be no sense.

5. ADVANCED SETTING

Press the " SET Button " ( 3-6, Fig. 1 ) continuously at 
least two seconds will enter the " Advanced  Setting " mode,
then  press the " SET Button " ( 3-6, Fig. 1 ) once a while
in sequence to select the three function, the lower Display
will show :

PoFF.....Auto power OFF management
Unit...... Select the measurement unit to mT or G
CLr....... For the further calibration usuage, not available

for the end user

8

Summary of Contents for MG-3002

Page 1: ...Although this METER is a complex and delicate instrument its durable structure will allow many years of use if proper operating techniques are developed Please read the following instructions carefull...

Page 2: ...RS 232 Output Terminal 4 3 13 Reset button 4 3 14 DC 9V Power Adapter Input Socket 4 3 15 Stand 4 3 16 Tripod Fix Nut 4 3 17 Battery Compartment Cover 4 3 18 Battery Cover Screw 4 4 MEASURING PROCEDU...

Page 3: ...compensation Zero button for DC magnetic function Separate probe easy operation and convenient for remote measurement Data hold function for freezing the desired value on display Records Maximum and...

Page 4: ...0 mT x 0 1 mT G Range 1 1 500 0 G x 0 1 G Range 2 15 000 G x 1 G Accuracy DC 5 rdg 10 digit AC 5 rdg 20 digit Frequency AC measurement Response 50 Hz 60 Hz Sensor Hall sensor Temp Probe head build the...

Page 5: ...Current Approx DC 20 5 mA Weight Approx 270 g 0 60 LB include battery probe Dimension Main instrument 195 x 68 x 30 mm 7 6 x 2 6 x 1 2 inch Probe 198 x 25 x 19 mm 7 8 x 1 0 x 0 7 inch Accessories Inst...

Page 6: ...Button 3 6 Mode Button DC AC Button SET Button 3 7 Input socket 3 8 Probe Handle 3 9 Probe Sensing Head 3 10 Probe Plug 3 11 Probe Head Cover 3 12 RS 232 Output Terminal 3 13 Reset button 3 14 DC 9V P...

Page 7: ...0 0 mT c1 0 G c2 0 AC 0 AC 0 0 mT d1 0 G d2 0 AC 0 AC Note a1 screen is ready for DC 0 1 mT resolution measurement b1 screen is ready for DC 0 01 mT resolution measurement c1 screen is ready for AC 0...

Page 8: ...ic field measurement Display will show AC indicator Display will not show N S indicator 4 unit selection How to select the unit mG uT the procedures please refer to chapter 5 1 Change the unit mT G pa...

Page 9: ...nment magnetic field value 4 2 Data Hold During the measurement press the Hold Button 3 3 Fig 1 once will hold the measured value the LCD will display a HOLD symbol Press the Hold Button once again wi...

Page 10: ...easurement and execute the RECORD function it can not change from the North pole to South pole or from the South pole to North pole during the measurement It can make the measurement under the same po...

Page 11: ...After select the desiring function YES or no press the REC Button 3 4 Fig 1 to save the function with default 5 2 Select the measurement unit to mT or G When the lower display show unit 1 Use the REC...

Page 12: ...ia a 3 5 mm terminal 3 12 Fig 1 The data output is a 16 digit stream which can be utilized for user s specific application A RS232 lead with the following connection will be required to link the instr...

Page 13: ...0 Parity No parity Data bit no 8 Data bits Stop bit 1 Stop bit 7 BATTERY REPLACEMENT 1 When the left corner of LCD display show it is necessary to replace the battery However in spec measurement may s...

Page 14: ...make the system RESET will fix the problem The system RESET procedures will be either following method During the power on use a pin to press the Reset Button 3 13 Fig 1 once a while will rest the cir...

Reviews: