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AC Current 50/60 Hz 

 

Range 

Resolution 

Tolerance 

Over Voltage Pr. 

40 A 

0,01 A 

±

(2% rdg.+10 digit 

600V 

400A 

0,1 A 

 

AC Current 70-400 Hz 

 

Range 

Resolution 

Tolerance 

Over Voltage Pr. 

40 A 

0,01 A 

±

(3% rdg. +10 digit 

600 V 

400 A 

0,01 

 

DC Voltage 

 

Range 

Resolution 

Tolerance 

Over Voltage Pr. 

400 V 

0,1 V 

±

(1% rdg. +5 digit 

600V 

600 V 

1 V 

 

AC Voltage 

Range 

Resolution 

Tolerance 

Over Voltage Pr. 

400 V 

0,1 V 

±

(1,5% rdg. + 10 digit) 

600V 

600 V 

1V 

 

Frequency range 40-450Hz 

*Input impedance 1MOhm 

 

Resistance 

Range 

Resolution 

Tolerance 

Open circuit 

voltage 

Over Voltage pr. 

400

 

0,1

 

±(1%

rdg. + 5 

digit 

-1,1 V…1,3V 

600V 

 

Continuity 

Range 

Open circuit voltage 

Over Voltage Pr. 

<=40

 

-1,1 V…1,3 V DC 

600 V 

Summary of Contents for AX-7250

Page 1: ...DIGITAL CLAMP METER AX 7250 INSTRUCTION MANUAL...

Page 2: ...instrument complies with the EMC Directive 89 336 EEC as well as the Low Voltage Directive 73 23 EEC During application and removal of the CURENT SENSORS please de energise the installation on which...

Page 3: ...ng 120V 60V DC or 50V 25V r m s AC These voltages represent internationally the limits of max contact voltage Warning When testing any current or voltage only the hand hold area 11 of the instrument M...

Page 4: ...nt converter 2 Movable jaw 3 Range selection switch 4 Digital Display 5 V input socket 6 COM input socket 7 MIN MAX key 8 AC DC switch key 9 Data Hold 10 Barrier 11 Hand hold area Carrying out current...

Page 5: ...l shock especially when dealing with high voltages The respective accident prevention regulations established by the Professional associations are to be strictly enforced At all Times regarding tasks...

Page 6: ...measurement range V with Range selection switch 3 2 Select range with Ac DC switch key 8 3 Connect test leads to UUT 4 Read the measured value on the display Resistance measurement Caution Ensure tha...

Page 7: ...can then be read in MAX or MIN mode Auto Mode Activate the AUTO MODE again pressing the MIN MAX key 7 for approx 1 sec This is the standard mode when switching on the instrument Display of current mea...

Page 8: ...vironment when getting rid of used batteries They should be disposed of in a place suitable for hazardous waste Technical specifications valid for 23 C 5 C max 80 rel humidity Display 3 digit LCD 3999...

Page 9: ...age Range Resolution Tolerance Over Voltage Pr 400 V 0 1 V 1 rdg 5 digit 600V 600 V 1 V AC Voltage Range Resolution Tolerance Over Voltage Pr 400 V 0 1 V 1 5 rdg 10 digit 600V 600 V 1V Frequency range...

Page 10: ...with and is returned to us unopened Damage due to dropping abuse or misuse is not covered by the guarantee Our Service Department will promptly repair any faults that occur outside the guarantee peri...

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