Đồng hồ đo cách điện Ega Master 51249

Certification

C€

Compliances

IEC 61010 -1 CAT.II 1000V, CAT.III 600V overvoltage and double insulation standard

PHYSICAL SPECIFICATIONS

Display (LCD)

Digital: 1999 counts

Operating Temperature

0 ~35 (32 ~95)

Storage Temperature

-20 ~60 (-4 ~140)

Relative Humidity

70% @ 0 ~35 below; 80% @ -20 ~60

Battery Type

6pcs of 1.5V (LR14) batteries

Dimensions (H x W x L)

150 x 100 x 71 mm

Weight

Approx. 0.5kg (including battery)

GENERAL SPECIFICATIONS

Over loading

Display OL when overload testing on every range

Battery Indicator

Display

FEATURE SUMMARY

Display Backlight

Bright backlight for clear readings in poorly lighted areas

Autorange

The Meter automatically selects best range

Warning

Red light will on when exporting high voltage

Voltage

Auto release voltage

DC Voltage

AC Voltage

Measurement Range

±30 ~ ±1000V

30V~750V (50/60Hz)

Resolution

1V

Accuracy

±(2% + 3)

INSULATION RESISTANCE MEASUREMENT

Output Voltage

500V

1000V

2500V

Display Range

3MQ ~2GQ (less than 3M, buzzer beeps and 0Mfi will be shown)

5MQ ~4G (less than 5M, buzzer beeps and 0Mfi will be shown)

25M ~20G (less than 25M, buzzer beeps and 0Mfi will be shown)

Open Circuit Voltage

DC500V±10%

DC1000V±10%

DC2500V±10%

Test Current

0.9mA~1.1mA

@500kfi

0.9mA~1.1mA @1Mfi

0.9mA~1.1mA

@2.5MQ

Short Circuit

Around less than 1.8 mA

Accuracy

3MQ to 99.9MQ : ± (3% + 1) 100MQ ~ 10GQ : ± (5% + 1) 10GQ to 20GQ : ± (10% + 1)