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2. METER DESCRIPTION

1  - Current clamp 
2  - Clamp trigger
3  - LCD display
4  - Relative / IR Laser 

button

5  - MODE/VFD button 
6  - COM input jack
7  - V

 / Ω

 / CAP / TEMP / 

Hz jack

8  - MAX/MIN button 

1.   

AC (alternating current) 

and DC (direct current) 

2.   

Minus sign 

3.   

6000 count (0 to 5999) 

measurement reading  
with 61 segment 
Analogue Bargraph 

4.   

Auto Range mode 

5.   

Diode test mode 

6.   

Audible Continuity 

7.   

Data Hold mode 

9.   

 Units of measure list 

AC  DC 

8.8.8.8

AUTO 

HOLD

°C,°F, u,m,
V,A,K,M,

Ω

3. DISPLAY ICONS

9  - Rotary Function 

switch

10 - Data Hold /Flashlight 

button 

11 - Non-contact AC 

voltage indicator light

12 - Non-contact AC 

voltage indicator  

10. 

Frequency/duty cycle test 

mode 

11  

Relative mode 

12  

VFD mode 

13  

IR Laser Point 

14  

Auto power off 

15  

Low battery indicator 

Hz%

REL

VFD

4. SPECIFICATIONS

60.00A  

±(1.5% + 10 digits) 

600.0A  

±(1.5% + 10 digits) 

Range & Resolution

4.1. AC Current (50/60Hz) 

Accuracy (% of r digits) 

60.00A  

±(2.8% + 8 digits) 

600.0A  

±(2.8% + 5 digits) 

Range & Resolution

4.2. DC Current 

Accuracy (% of r digits) 

Summary of Contents for MT766

Page 1: ...MT766 600A AC DC CLAMP METER WITH IR THERMOMETER INSTRUCTION MANUAL...

Page 2: ...2...

Page 3: ...Temp type K 7 4 10 IR Temp D S 4 1 7 4 11 General Specifications 7 5 Operation 8 5 1 AC DC Current Measurements 8 5 2 AC DC Voltage Measurement 9 5 3 Resistance Measurements 9 5 4 Diode Continuity and...

Page 4: ...his meter can cause damage shock injury or death Read and understand this user manual before operating the meter Always remove the test leads before replacing the battery Inspect the condition of the...

Page 5: ...de 9 Units of measure list AC DC 8 8 8 8 AUTO HOLD C F u m V A K M 3 DISPLAY ICONS 9 Rotary Function switch 10 Data Hold Flashlight button 11 Non contact AC voltage indicator light 12 Non contact AC v...

Page 6: ...ing digits 600 0 1 5 6 digits 6 000K 2 0 5 digits 60 00K 600 0K 2 8 10 digits 6 000M 60 00M 2 8 10 digits Range Resolution 4 5 Resistance Accuracy of reading digits 999 9nF 9 999 F 4 reading 6 digits...

Page 7: ...racy index of the current measured outside the measuring range increased by 1 5 and the accuracy of other measurement functions increased by 1 Check waveform is sine wave Current accuracy assessment s...

Page 8: ...l level appliance portable equipment etc with transient over voltages less than Over voltage Cat III Range Basic Functions 4 11 General Specifications continued 5 1 AC DC Current Measurements 1 Set th...

Page 9: ...nto the negative COM jack and the red test lead banana plug into the positive diode jack 2 Set the function switch to the position 3 Press the MODE button until appears in the display 4 Touch the test...

Page 10: ...roper decimal point and value WARNING To avoid electric shock disconnect both test probes from any source of voltage before making a temperature measurement WARNING To avoid electric shock be sure the...

Page 11: ...he testing range Press once to select MIN press again to select MAX lastly press again to release the MIN MAX recording function 5 13 VFD Button In ACV mode hold down the mode key to enter the VFD mea...

Page 12: ...www major tech com www majortech com au sales major tech com info majortech com au MAJOR TECH PTY LTD South Africa Australia...

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