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Safety Terms and Symbols 

 

Terms used in this manual. 

The following terms may appear in this manual: 

 

Warning 

A warning statement indicates conditions and actions that may endanger 
the operator. 

 

 

Attention 

The attention statement indicates conditions and actions that may cause 
damage to or loss of data. 

 

 

CAT I (1000V) 

IEC measurement Category I.  The maximum measurable voltage of the 
Hi-Lo terminal is 1000 Vpk.  

 

 

CAT II (300V) 

IEC measurement Category II. In case of Category II overvoltage, the 
input may be connected to the power mains (up to 300 VAC). 

 

 

 

Terms on the product. 

The following terms may appear on the product: 

 

 Symbols on the product. 

The following symbols may appear on the product: 

 
 
 
 

 

 

 

 

 

 

 

       Danger 

It indicates that this action may cause immediate harm to you. 

Warning 

It indicates that this action may cause potential harm to you. 

 Attention 

It indicates that this action may cause damage to the product or other 
equipment connected to this product. 
 

 

 

 

 

 

 

 

 

 

 

Protective  
earthing  
terminal

 

High 
voltage

 

Safety  
warning

 

Shell 
ground 
terminal

 

Measuring 
ground  
terminal

 

Содержание HDM3000

Страница 1: ...Quick Guide HDM3000 Digital Multimeter Version 1 0...

Страница 2: ...the product conforms to the Chinese National Product Standards and the Industrial Product Standards in China as well as the ISO9001 2015 Standards and ISO14001 2004 Standards Other international stan...

Страница 3: ...is something wrong with the product please contact maintenance personnel authorized by Hantek for testing Any maintenance adjustment or replacement of components must be performed by repairmen authori...

Страница 4: ...0 VPK 2 Lo to the ground protection limit LO input terminals can safely float to a maximum of 500 Vpk relative to the ground The HI terminal protection limit is up to 1000 VPK relative to the ground T...

Страница 5: ...er devices plugged into branch sockets The HDM3000 can be used to make measurements where the HI and LO input terminals are connected to power mains up to 300 VAC in these devices or to branch sockets...

Страница 6: ...measurement Category II In case of Category II overvoltage the input may be connected to the power mains up to 300 VAC Terms on the product The following terms may appear on the product Symbols on the...

Страница 7: ...o damage the instrument Warning Before re energizing make sure the instrument is dry enough to avoid electrical short circuit or even personal injury Environmental Matters Need Attention The following...

Страница 8: ...voltage measurement function key is represented by This chapter guides the user to quickly know the basic information of the multimeter such as the front and rear panels the user interface and measuri...

Страница 9: ...er or carrier shall be liable for the damage to the instrument Qingdao Hantek Electronic Co LTD will not carry out free repair or replacement Check the whole instrument If there is any mechanical dama...

Страница 10: ...le of the digital multimeter hold the handles on both sides and pull them outward Then rotate the handle to the desired position The operation is shown in the following picture Fig 1 1 Adjusting the h...

Страница 11: ...nd operation key 6 Connecting terminal 7 Front Rear switch 8 Soft key 9 Power key Note Text is provided on some front panel keys This indicates that the key has a function that you can access by press...

Страница 12: ...ls 3 A or 10 A Range Auto 100 A 1 mA 10 mA 100 mA 1 A 3 A or 10 A Terminals set to 10 A Aperture PLC 0 02 0 2 1 10 100 Default value 10 Auto Zero Off or On default Configure AC voltage measurement Ran...

Страница 13: ...requency and period measurements Parameters include range AC filter and gate time Range 100 mV 1 V 10 V 100 V 750 V Auto default AC Filter 3 Hz 20 Hz 200 Hz Gating time 10 ms 100 ms default or 1 s Tim...

Страница 14: ...1 10 100 Default value 10 Auto Zero Off or On Default 2 wire measurement only Not suitable for 4 wire measurement Units C F or K Keys Application Run and stop the measurement Save function Take a sin...

Страница 15: ...ear the error message Select manual or Auto range Press to manually increase the range press to manually reduce the range Keys Application Return to instrument local control when in Remote mode or ind...

Страница 16: ...le disable and clear statistics Limiting value Enables or disables upper and lower limits Display Key Soft keys Description Display Choose what to display number bar meter histogram or trend chart Lab...

Страница 17: ...atus and preference files set boot default values Manage Files Perform basic file management tasks and screen capture I O Config Configure LAN Test Admin Perform self test calibration firmware update...

Страница 18: ...urrent range input and the fuse will be blown when the input current exceeds 3 1A The multimeter is equipped with a high current input fuse when leaving the factory If you need to replace the small cu...

Страница 19: ...e measurement system 6 External trigger input You can trigger a multimeter by adding a trigger pulse to the Ext Trig connector At this point you need to select an external trigger source 7 LAN interfa...

Страница 20: ...ds of measurements Standard interface HDM3055 5 10Krdgs s 150ppm AC DC voltage AC DC current 2 4wire resistance frequency period diode conductance thermocouple temperature USB 232 485 front single pan...

Страница 21: ...eter Press the power button on the front panel to start the instrument 3 Start up process Normal startup Display the user interface 4 If the instrument does not start normally please follow the follow...

Страница 22: ...damage the multimeter For example do not use the measuring lead to measure AC voltage when it is connected to the current terminals DCV measurement ACV measurement DCI ACI measurement Small current DC...

Страница 23: ...Resistance Measurement 2 wire Resistance Measurement 4 wire Capacitance Measurement Frequency Period Measurement Continuity Measurement Diode Measurement...

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