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Phone Order

  0466 909 653

Email Order

  [email protected]

Fax Order

  07 3041 3232

Order Online 

  www.olct.co

Operating Humidity              below 80% RH 
Storage Temperature:    -10ºC to 60ºC (14ºF to 140ºF) 
and Humidity                   below 70% RH 
Power source:               DC9V (6x1.5V Size “AA” battery or Equivalent) 
Dimensions:   

  200(L) x 92(W) x 50(H) mm 

Weight:     

 

  Approx 700g include battery 

Accessories:        Test leads ,6pcs battery, Carrying case, manual. 
 

1-2 Electrical Specifications 

Accuracies are specified in the way: 

±

(…% of r…digits) at 23ºC

±

5ºC,below 80% RH. 

OHMS 

Range 

Resolution  Accuracy 

Max. open 

Circuit Voltage 

Overload 
Protection 

200

Ω

 

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 ≤40

Ω

 

4.5V 

250Vrms 

Short circuit current 

≤200mA 

 

DC Voltage 

Range 

Resolution  Accuracy 

Input Impedance  Overload 

Protection 

1000V 

1V 

+ (0.8%+3) 

10M

Ω

 

1000Vrms 

 

AC Voltage (40Hz~400Hz) 

Range 

Resolution  Accuracy 

Input Impedance  Overload 

Protection 

750V 

1V 

+ (1.2%+10) 

10M

Ω

 

750Vrms 

 
Meg OHMS 

Range 

Resolution  Accuracy 

Terminal Voltage 

200M

Ω

/250V 

0.1M

Ω

 

250V +10%~-0% 

200M

Ω

/500V 

0.1M

Ω

 

500V +10%~-0% 

0~1000M

Ω

/1000V 

 
+(3%+5) 

1000~2000M

Ω

/1000V 

1M

Ω

 

+(5%+5) 

 
1000V +10%~-0% 

 
Range 

Test Current 

Short circuit current 

200M

Ω

/250V 

250K

Ω

(load) 

200M

Ω

/500V 

500 K

Ω

(load) 

0~1000M

Ω

/1000V 

1000~2000M

Ω

/1000V 

 
1mA 

1M

Ω

 

 
≤1mA 

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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