Đồng Hồ Đo Điện Trở Cách Điện Sew 2751In

INSULATION RESISTANCE  
- Test Voltage (DC V) 250V/500V/1000V
- Output Voltage Open Circuit + 10%
- Measuring Ranges (Auto) 0-20/0-200/0-2000M Ohm
- Output Current 250V : 1mA DC min. at 0.25M Ohm, 500V : 1mA DC min. at 0.5M Ohm, 1000V : 1mA DC min. at 1M Ohm
- Accuracy 20M Ohm : +/- (1.5%rdg+5dgt), 200M Ohm : +/- (2.5%rdg+3dgt), 2000M Ohm : +/- (5%rdg+5dgt)
- Power Consumption Max. consumption current approx. 250mA
AC VOLTAGE RANGE  
- Measuring Ranges 0-600V
- Resolution 1V
- Line Frequency Range 40-120Hz
- Accuracy +/- (1.5%rdg+3dgt)
CONTINUITY TEST RANGES  
- Measuring Range (Auto) 0 - 20/0 - 200/0 - 2000 Ohm
- Open Circuit Terminal Voltage 4V DC min
- Shot Circuit Terminal Current 200mA DC min
- Power Consumption Max. consumption current approx. 160mA
- Accuracy: +/- (1.5%rdg+3dgt)
- Buzzer Sounds under 10M Ohm
- Display LCD 3-1/2 (2000 counts)
- Power Source: 1.5V SUM-3 (AA) x 6 or equivalent
- Dimension: 205(L) x 90(W) x 55(D)mm
- Weight approx. 550g (battery included)
- Accessories Test leads (TEL-AL11-A), fuse (05.A 250V), shoulder belt, carrying case, instruction manual, batteries
Hãng sản xuất: SEW Đài Loan