background image

 

 

2,   Set the function switch to the position of CAP, the LED above the jack (V/

/F/ 

CAP) 

will shine.  

3,  Insert the black test lead banana plug into the negative (-) jack (COM) and the red test lead 

banana plug into the positive (+) jack (V/

/F/ 

 CAP). 

NOTE

: The meter will be in Auto ranging. If you wish to manually set the range, do so 

following instructions in the Description (4.1Diagram item7) section of this manual. For 
manual ranging, start at the highest range and work down. 

4,   Touch the test probe tips across the devise under test.  

    (The red probe to Positive and the black to Negative). 

5,   Read the value and unit shown on the display. If OL displayed, the value of the capacitor     
      is over the maximum range of the meter. 

 
4.2.10  Frequency Measurement  

1,  Set the function switch to the position of FREQ, the LED above the jack (V/

/F/ 

 

CAP)will shine.  

2,   Insert the black test lead banana plug into the negative (-) jack (COM) and the red test  

lead banana plug into the positive (+) jack (V/

/F/ 

 CAP). 

NOTE

: The meter will be in Auto ranging. If you wish to manually set the range, do so 

following instructions in the Description (4.1Diagram item7) section of this manual. For 
manual ranging, start at the highest range and work down. 

3.   Press the FREQ %duty button once, the “H

z

” will appear on the display. 

4,   Touch the test probe tips across the devise under test. 
5,   Read the value and unit shown on the display.  

      

CAUTION: 

Never inputting the voltage over 250V AC/DC! 

 

    

4.2.11 Duty Cycle Measurement  

1,   Set the function switch to the position of FREQ, the LED above the jack (V/

/F/ 

 

CAP) will shine.  

2.   Insert the black test lead banana plug into the negative (-) jack (COM) and the red test 

lead banana plug into the positive (+) jack (V/

/F/ 

 CAP). 

3,   Press the H

Z/

% button twice, the “%” will appear on the display. 

4,   Touch the test probe tips across the circuit under test. 
5,   The duty cycle and % will be shown on the display. 

CAUTION: 

Never inputting the voltage over 250V AC/DC! 

 
4.2.12 Temperature Measurement (with special K-Type temperature probe Colluck Model KTP-2) 

1,    Set the function switch to the position of TEMP. 

 If you wish to measure temperatures in  , set the function switch to the   range. If  you 
wish to measure temperatures in  , set  the function switch to the   range.  

2.   Insert the banana plug of temperature probe marked “-“ into the negative (-) jack (COM) 

and the banana plug of temperature probe marked “+” into the positive (+) jack (mA/µA 
TEMP).  

3,   Touch the Temperature Probe Head  to  the  part whose temperature you wish to measure. 

Keep the probe touching the part  under  test  until  the   reading  stabilizes (About  30  
seconds).  

4,   Read the temperature on the display. The digital reading will indicate the proper decimal 

point and value.  

CAUTION:

 (1) Do not measure temperatures of metal parts when any voltage is present on 

them. 

                                

(2) Use only special K-type temperature probe Colluck Model KTP-2. 

 
4.2.13 Relative Value Measurement 

During the measurement of the reference or base value, press the Relative button.  
The “

” will show on the display and the Value will be stored in memory as a reference for 

future use. At the following measurement, the display will only show the different value 
between the measured device and base unit. To cancel this function, press the “REL” button 
until “

” disappeared on display. 

 

Summary of Contents for HH0308C

Page 1: ...PORTANT Read and understand this manual before using the tester Failure to understand and comply with safety rules and operating Instructions can result in serious or fatal injuries and or property da...

Page 2: ...orking with voltage over the 36V safe point 2 6 NEVER change the position of the function switch during measuring 2 7 CHOOSE the correct positions of all function switches before testing 2 8 NEVER cha...

Page 3: ...60uF 100uF 0 01nF 0 1nF 1nF 10nF 100nF 10 rdg 25dgts 2 5 rdg 10dgts The VAC and AAC ranges are specified from 5 to 100 of the range Input Impedance 10M AC DC measurement Diode Test reads approximate...

Page 4: ...voltage press this button once the value on the display will be changed from 5V to 0V Disconnect the test lead from the source 5V will be displayed on the LCD If you measure a 4 5VDC source the LCD w...

Page 5: ...it only changes the decimal point 3 Remove power from the circuit under test Then open up the circuit at the point where you wish to measure current 4 Touch the black test lead tips to the negative si...

Page 6: ...4 Touch the test probe tips across the diode under test read the value on the display 5 Reverse the test probes measuring positions across the diode and read the value 6 The result may as follow 6 1...

Page 7: ...above the jack V F CAP will shine 2 Insert the black test lead banana plug into the negative jack COM and the red test lead banana plug into the positive jack V F CAP 3 Press the HZ button twice the...

Page 8: ...d from any source of voltage 6 4 Remove the screw on the back of the meter then remove the back cover 6 5 Remove the old batteries and insert a pair of new and same type batteries in the right place 6...

Page 9: ......

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