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Phone Order

  0466 909 653

Email Order

  [email protected]

Fax Order

  07 3041 3232

Order Online 

  www.olct.co

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
CABLES 

  Disconnect  the  cable  from  the  line.  Also  disconnect  opposite  end  to  avoid  errors  due  to  leakage  from  other 
equipment. Check each conductor to  ground and  /or  lead  sheath by  connecting  one megohmmeter  lead to a 
ground  and  /or  lead  sheather  and  the  other  megohmmeter  lead  to  each  of  the  conductors  in  turn.  Check 
insulation resistance between conductors by connecting megohmmeter leads to conductors in pairs. 
 
 
 
 
 
 
 
 
 
 

 
 
For after sale service, please send to: 
 
Electronic Specialties, Inc. 
139 Elizabeth Ln. 
Genoa City, WI    53128 
 
Phone    262-279-1400 
Fax        262-279-1300 
 
For more quality test instruments, please check our web site

 

www.esitest.com

 

Содержание 550

Страница 1: ... continuity disconnect circuit from main power supply and all loads from the circuit Safety symbols Caution refer to this manual before using the meter Dangerous voltages Meter is protected throughout by double insulation or reinforced insulation When servicing use only specified replacement parts CE Comply with EN 61010 1 1 SPECIFICATIONS 1 1 General Information Environment conditions Installatio...

Страница 2: ...Overload Protection 200Ω 0 1 Ω 4 5V 200k Ω 0 1k Ω 1 2 3 0V 250Vrms Continuity Beeper Range Resolution Operation Resistance Max open Circuit Voltage Overload Protection 0 1 Ω Resistance 40Ω 4 5V 250Vrms Short circuit current 200mA DC Voltage Range Resolution Accuracy Input Impedance Overload Protection 1000V 1V 0 8 3 10MΩ 1000Vrms AC Voltage 40Hz 400Hz Range Resolution Accuracy Input Impedance Over...

Страница 3: ...connected The indicator should read 00 0 Ω When the leads are not connected the display will read infinity indicated by 1 This will ensure that test lead are in good working condition 4 INSULATION RESISTANCE MEASUREMENTS a Measurements at 200M Ω 250V This is the voltage used for the majority of insulation resistance tests on normal installation requirement To measure insulation resistance press th...

Страница 4: ...tely 40 Ω it will be indicated by a continuous beep 6 AC DC VOLTAGE MEASUREMENTS a Set the range switch to ACV or DCV position b Connect red test lead to V Ω terminal and black test lead to terminal COM b Connect test prods of test leads IN PARALLEL to the circuit being measured c Read the voltage value on LCD 7 POWER TOOLS AND SMALL APPLIANCES This test would also apply to other similar equipment...

Страница 5: ...lead sheath by connecting one megohmmeter lead to a ground and or lead sheather and the other megohmmeter lead to each of the conductors in turn Check insulation resistance between conductors by connecting megohmmeter leads to conductors in pairs For after sale service please send to Electronic Specialties Inc 139 Elizabeth Ln Genoa City WI 53128 Phone 262 279 1400 Fax 262 279 1300 For more qualit...

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