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Measurement category(over voltage category): 

This instrument is meet the safety condition of CAT III. The 
equipment is used for measurement in building facilities. 
Examples are measurements on distribution boards, circuit 
breaker and industrial equipment located in fixed facilities, as a 
fixed motor. 

                                       

3. Explanation of controls and indicators

 

3-1. Meter illustration 

① 

NCV indicator [LED]

             

 

② 

 

LCD display

   

   

③ 

“Hz%” push button 

④ 

  “BACK LIGHT” push button 

⑤ 

  ‘HOLD” push button 

⑥ 

“FUNC” Push button

 

⑦ 

Rotary Switch (Knob) 

⑧ 

 

“V/

Ω

/Hz/

uA/mA/℃”Input terminal

 

   

“COM” input terminal

 

  “10A” input terminal 

 

 

10

9

8

7

6

5

4

3

2

1

 

 
Fig. 1    Exterior view                                                                                                         

 
 

 

 

                                                                       

Содержание QM1327

Страница 1: ...4 1 General Specification 4 1 Electrical Specification 5 Measurement operation 5 1 DC voltage AC voltage measurement 5 2 Resistance measurement 5 3 Diode Continuity check 5 4 Frequency Measurement 5 5...

Страница 2: ...and grounding terminal Do not apply voltage between COM and OHM terminal in the resistance measuring state Do not measure current with test lead inserted into voltage or OHM terminal Do not expose the...

Страница 3: ...tribution boards circuit breaker and industrial equipment located in fixed facilities as a fixed motor 3 Explanation of controls and indicators 3 1 Meter illustration NCV indicator LED LCD display Hz...

Страница 4: ...rol Backlight This key is act with trigger When press and hold the key over 2 sec will enable Backlight Press the key again the backlight will disable 3 3 Display indicators Fig 2 LCD Number Indicator...

Страница 5: ...ting temperature Humidity 0 40 32 104 80 RH Storage temperature Humidity 10 50 14 122 70 RH Power Supply 9V Battery 6F22 or 1604A Type x 1pc Safety Class IEC 61010 1 CAT III 600V Dimension L x W x H W...

Страница 6: ...nd use the fuse F10A H 250V at 10A range Max input current 200mA at mA input terminal and 10A at 10A input terminal 4 2 7 AC Current Range Resolution Accuracy 400 A 0 1 A 4000 A 1 A 1 2 rdg 4dgt 40mA...

Страница 7: ...V input terminal and the black test lead into the COM terminal 2 Set the rotary switch to DC or AC range 3 Connect the test lead across with the object under testing The measured value will be show on...

Страница 8: ...red test lead on the component anode and place the black test lead on the component cathode The measured value show on the display Reverse the test lead and measure the voltage across the diode again...

Страница 9: ...Capactiance measurement 4 Set the rotary switch to capactiance position 5 Insert the red test lead into the V Hz input terminal and the black test lead into the COM terminal 6 Connect the test leads a...

Страница 10: ...sert a new fuse of the same size and rating F400mA H250V or F10A H250V iii Replace the bottom case and reinstall all the screw 6 3 Test lead replacement The test lead has been used and replaced shall...

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