Đồng hồ đo điện trở cách điện hiển thị số (2000M Ohm, 1000V) SEW ST-2551

INSULATION RESISTANCE

Test Voltage (DC V)

250V/500V/1000V

Output Voltage Open Circuit

+ 10%

Measuring Ranges (Auto)

0-20/0-200/0-2000M Ohm

Accuracy

0-20M Ohm : +/- (1.5%rdg+2dgt), 0-200M Ohm : +/- (2.5%rdg+2dgt), 0-2000M Ohm : +/- (5%rdg+3dgt)

CONTINUITY TEST RANGES

Measuring Ranges

20 Ohm/200 Ohm/2K Ohm

Short Circuit Current

15.5/11/2.7 mA

Accuracy

20 Ohm : +/- (2%rdg+4dgt), 200 Ohm : +/- (1.5%rdg+2dgt), 2K Ohm : +/- (1.5%rdg+2dgt)

Buzzer Sounds Below

8 Ohm/10 Ohm/40 Ohm

AC VOLTAGE RANGE

Range

0-600V AC

Accuracy

+/- (1.5%rdg+2dgt)

GENERAL

Dispaly

LCD 3-1/2 (2000 counts)

Impedance

10M Ohm

Power Source

1.5V (SUM-3) x 6 Type AA

Dimensions

163(L) x 100(W) x 50(D)mm

Weight

Approx. 480g (battery included)

Accessories

Test eads, heavy-duty case, instruction manual, batteries