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Maintenance

 

    Warning

• To avoid electrical shock, disconnect test leads from the Meter before removing its back cover. 

  Never use the Meter with the back cover removed. 

• Repairs or servicing not covered in this manual should be performed only by qualified personnel.

 

    Caution

• To avoid contamination or static damage, do not touch the circuit board without proper static protection. 

• If the Meter is not going to be used for a long time, remove the battery. Do not store the Meter in 

a high temperature or a high humidity environment.

 

    Cleaning the Meter 

• To avoid damaging the meter, do not use abrasives or solvents on this instrument. 

• Periodically clean the Meter by wiping it with a damp cloth and mild detergent.

• Do not get water inside the case. This may lead to electrical shock or damage to the instrument.

• Wipe the contacts in the socket with a clean cotton swab soaked in alcohol.

17

Содержание HT200B

Страница 1: ......

Страница 2: ...ormation Product Overview Safety Explanation Function Buttons Operating Instructions Insert and replace the batteries Turn on off the meter Automatic shutdown Auto ranging Connecting test leads 1 1 3 4 5 6 6 6 7 7 7 Contents ...

Страница 3: ...ration AC current measurement AC DC voltage measurement Resistance measurement Ω Continuity test Diode test Capacitance measurement Specification Accuracy Maintenance Three Year Warranty 18 8 8 10 11 12 13 14 15 16 17 ...

Страница 4: ...the Meter might be impaired Avoid working alone so assistance can be rendered Never measure AC current while the test leads are inserted into the input sockets Do not use the Meter in wet or dirty environments Inspect the test leads before use Do not use them if insulation is damaged or metal is exposed Check the test leads for continuity Replace damaged test leads before using Use extreme caution...

Страница 5: ... Use caution when working with voltages above 30 V ac RMS 42 V ac peak or 60 V dc These voltages pose a shock hazard Do not attempt to measure any voltage that might exceed the maximum range of the Meter 600 V RMS Do not operate the Meter around explosive gas vapor or dust When using probes keep fingers behind the finger guards When making electrical connections connect the common test lead before...

Страница 6: ...roduct Overview Current Sensing Clamp Trigger Rotary Function Switch LED Indicator Function Buttons LED Display Screen COM Terminal Black test lead INPUT Terminal Red test lead 3 8 Black cable Red cable ...

Страница 7: ...Double Insulated Conforms to requirements of European Free Trade Do not dispose of this product in unsorted municipal waste IEC Measurement Category III CAT III equipment has protection against transients in equipment in fixed equipment installations such as distribution panels feeders and short branch circuits and lighting systems in large buildings CAT II II ...

Страница 8: ...r the applications accessible via the function switch such as between AC and DC HOLD The HOLD function holds the currently displayed measured value on the display so that it can be read or logged in peace Press this button to turn on or off data hold Make sure that the function is deactivated at the start of the test otherwise an incorrect measurement result will be simulated Backlight Pres this b...

Страница 9: ... batteries and screw the cover back on Attention Please use the same type of batteries do not use substandard batteries In order to ensure safe operation and maintenance of the instrument please take out the battery when not in use for a long time in order to prevent damage to the product caused by battery leakage Turn on off the meter The device is switched on when the rotary switch 3 is set to a...

Страница 10: ... than 2 seconds and switch on the clamp meter at the same time The symbol disappears Restart after switching off the meter the automatic switch off can be restored Auto ranging The meter automatically selects the measuring range that is best suited for the measurement performed The measuring unit and resolution are adjusted at the same time Connecting Test Leads Do not test if leads are improperly...

Страница 11: ... from the measuring device when measuring current Proceed as follows to measure the current 1 Estimate the current range 2 20 or 200 and turn the knob to 2 20 or 200 2 Press the clamp release lever and open the clamp 3 Grasp the individual current conductor to be measured and close the current clamp again The measured conductor must be placed in the center of the clamp otherwise additional errors ...

Страница 12: ...cel each other out and no measurement will be displayed The cables of household appliances usually contain L and N conductors A cable separator is required to measure with the current probe If several supply conductors are measured the currents add up Center the conductor through the current clamp above the markings Hold your fingers behind the tactile barrier AA 200 ...

Страница 13: ...ead into the INPUT socket 3 Then bring the test probes into contact with the points to be measured 4 Read the result on the display If the voltage is 80 V the orange display lights up Attention The voltage above 600V can t be measured otherwise the instrument may be damaged Pay special attention to safety when measuring high voltage to avoid electric shock or personal injury Test the known voltage...

Страница 14: ...nt It displays MΩ on screen 2 Turn off the circuit under test 3 Plug the black test lead into the COM socket and the red test lead into the INPUT socket 4 Then place the test probes in contact with the points at which the resistance must be measured 5 Read the result on the display Note When measuring resistance on a circuit the measured value can be influenced by other circuits Overload protectio...

Страница 15: ...ntinuity test is now active 2 Plug the red test lead into the INPUT socket and the black test lead into the COM socket 3 Connect the probes to the circuit or component under test 4 If the resistance is 30 Ω an acoustic signal sounds continuously and the orange backlight lights up Note When measuring resistance on a circuit the measured value can be influenced by other circuits Open circuit voltage...

Страница 16: ...nect the black test lead to the COM terminal and the red test lead to the INPUT terminal 4 Connect the black test lead to the cathode side and the red test lead to the anode side of the diode being tested 5 Read forward bias voltage value on the LCD 6 If the polarity of the test leads is the reverse of the diode polarity the LCD reading shows OL This can be used for distinguishing the anode side a...

Страница 17: ...4 Read the measurement result on the screen Attention When measuring capacitance on the line disconnect the power supply and discharge all the high voltage capacitors Otherwise the instrument may be damaged and may be struck by electric shocks Note If the capacitance is 100uF it will take a long time to measure correctly Overload protection 250V 14 Black Red ...

Страница 18: ... AAA 1 5V Weight approx 240g Dimension 180mm 100mm 136mm Security standard IEC 61010 1 IEC 61010 2 032 IEC 61010 031 CATIII 600V Pollution level 2 Operating temperature 0 to 40 Operating humidity 80 Operating height 0 to max 2000 m Storage temperature 10 to 60 Air humidity in storage 70 15 ...

Страница 19: ... 20V 200V 600V 2A 20A 200A 200Ω 2kΩ 20kΩ 200kΩ 2MΩ 20MΩ 2nF 20nF 200nF 2uF 20uF 200uF 2mF Resolution 0 1mV 0 001V 0 01V 0 1V 1V 0 001V 0 01V 0 1V 1V 0 001A 0 01A 0 1A 0 1Ω 0 001kΩ 0 01kΩ 0 1kΩ 0 001MΩ 0 01MΩ 0 001nF 0 01nF 0 1nF 0 001uF 0 01uF 0 1uF0 001mF Accuracy 0 5 5 1 0 5 2 5 8 1 0 5 4 0 5 16 ...

Страница 20: ...ard without proper static protection If the Meter is not going to be used for a long time remove the battery Do not store the Meter in a high temperature or a high humidity environment Cleaning the Meter To avoid damaging the meter do not use abrasives or solvents on this instrument Periodically clean the Meter by wiping it with a damp cloth and mild detergent Do not get water inside the case This...

Страница 21: ...attempted by unauthorized persons The product has been subject to fair wear and tear The product has not been misused Defective products will be repaired or replaced free of charge or at our discretion if sent together with proof of purchase to our authorized distributor s For further detail of warranty coverage and warranty repair information send email to support Kaiweets com Connect with us on ...

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