Hoyt 2940 CL Instruction Manual Download Page 7

Resistance

Range   

Resolution  

Accuracy

400.0Ω   

0.1Ω

4.000kΩ  

40.00kΩ  

10Ω

400.0kΩ  

100Ω

4.000MΩ  

1kΩ

40.00MΩ  

10kΩ    

±(2.0%rdg+4dgt)

T

hreshold level (beep sound) : less than 25Ω

±(1.5%rdg+3dgt)

● Overload protection:   ACV 750V rms

 

 

 

DCV 1000V

 

 

 

Diode & Ohm 250V rms

● C

onductor size:  

35mm

● Low battery indication: " " sign appears on the display. 

● Response time:  

Approx. 1 second.

● Sample rate:   

Approx. 2 times per second

● T

emperature and humidity:

    Operating:    

0°C~40°C / 80% R.H. Max.

    Storage: 

 

-10°C~50°C / 80% R.H. Max.

● B

attery life :   

Approx. 100 hours on continuity use.

● Dimension :    

183(L) × 62(W) × 20(D)mm

● Weight :  

 

Approx 123g (battery included)

● Power source :  

DC 3V (CR2032) battery × 1

● A

ccessories :   

Instruction manual

   Test 

leads

   Soft 

pouch

 

 

 

Battery

- 5 -

Summary of Contents for 2940 CL

Page 1: ...SELECT HOLD C L A M P METER 4 3 999 V INSTRUCTION MANUAL AC CLAMP METER 2940 CL...

Page 2: ...Index 1 Introduction 2 Safety notes 3 Features 4 Specifications 5 Instrument layout 6 Measurement 7 Maintenance Page 1 2 3 4 6 8 10...

Page 3: ...sing the meter 1 Introduction Note This meter has been designed and tested according to CE Safety Requirements for Electronic Measuring Apparatus EN 61010 1 EN 61010 2 32 and other safety standards Fo...

Page 4: ...uctors or bus bars Never clamp around any conductor carrying a voltage above 600V R M S During current measurement to avoid an electric shock accident do not connect the test leads to the instrument T...

Page 5: ...ry indication Auto off function Flashlight Safety Standard EN 61010 1 CAT II 600V CAT III 300V EN 61010 2 32 EN 61326 1 Observe the international electrical symbols listed below Meter is protected thr...

Page 6: ...0mV 40 500Hz 40 00V 10mV 400 0V 100mV 750V 1V Input impedance 10M 4 Specifications AC Current Range Resolution Accuracy 400 0A 0 1A 2 0 rdg 5dgt 1000A 1A 40 200Hz DC Voltage Range Resolution Accuracy...

Page 7: ...uctor size 35mm Low battery indication sign appears on the display Response time Approx 1 second Sample rate Approx 2 times per second Temperature and humidity Operating 0 C 40 C 80 R H Max Storage 10...

Page 8: ...t 1 Transformer Jaws 6 Function Switch 2 Flashlight 7 Input Terminal 3 Jaw Trigger 8 SELECT Push Button 4 LCD 9 Flashlight Button 5 Data Hold Button 10 Barrier HOLD CLAMP METER 4 3 999 SELECT V 1 2 3...

Page 9: ...D 3 digit LCD with maximum reading of 3999 5 Data Hold Button Freeze the reading for all ranges with HOLD indicated 6 Function Switch For function selection 7 Input Terminal and terminal 8 SELECT Push...

Page 10: ...CV measurement Insert the BLACK test lead to terminal and the RED one to the other terminal Set the function switch to V range and press the SELECT button until the AC symbol appears Connect the test...

Page 11: ...the terminal and the RED one to another Set the function switch to range and press the SELECT button until the symbol appears Connect the test leads to the object under test The buzzer will work when...

Page 12: ...a new battery as follows Disconnect the test leads from the instrument and turn off the power Unscrew the battery cover and replace with a new battery 2 Cleaning and storage Periodically wipe the case...

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