ES 550, Instruction Manual

Page: 2 / 5

Phone Order
0466 909 653
Email Order
info@olct.co
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