HT Instruments M70 数字绝缘电阻测试仪 1000VDC

DC VOLTAGE (Autorange):  0.0 ÷690.0; 0.1; ±(0.5%rdg + 2dgt); 1MΩ; 690VDC/ACrms

AC, AC+DC, LoZ TRMS VOLTAGE (Autorange): 0.5 ÷ 690.0; 0.1; 32Hz ÷ 1kHz; ±(0.5%rdg + 2dgt); 690VDC/ACrms

VOLTAGE/CURRENT FREQUENCY (Autorange): 

33.00 ÷ 999.9,±(0.1%rdg+1dgt)

AC TRMS CURRENT (FLEXIBLE CLAMP F3000U) – (Autorange): 1; ÷ 3000; 1; ±(0.5%rdg + 2dgt)

INRUSH CURRENT – DC, AC, AC+DC TRMS (STANDARD RIGID CLAMP): 1÷ 1000, 1, ±(2%rdg + 2dgt) 

INRUSH CURRENT – AC TRMS (FLEXIBLE CLAMP F3000U): 1÷ 3000, 1, ±(2%rdg + 2dgt) 

ESISTANCE AND CONTINUITY TEST (Autorange): 

0.0 ÷ 1999,  ±(1.0%rdg + 5dgt), <30Ω

HARMONIC VOLTAGE AND CURRENT – (Autorange): 

DC, 42.5Hz ÷ 69Hz , 0.1V / 0.1A /0.1%, ±(5.0%rdg+20dgt)

1 ÷ 25, 42.5Hz ÷ 69Hz , 0.1V / 0.1A /0.1%, ±(5.0%rdg+10dgt)

THD%; 42.5Hz ÷ 69Hz , 0.1%, ±(10.0%rdg+10dgt)

LOOP IMPEDANCE L-N, L-L, RA , RA RCD (NO RCD TRIPPING):

L-PE, L-N, L-L Voltage range: 100V ÷ 690V, 42.5 ÷ 69Hz

Test current: 

Ra RCD: 15mA; 1 ÷ 1999, 1, -0%, +(5.0% rdg + 3Ω)

L-N, L-L, Ra:  100mA; 0.1 ÷ 199.9, 0.1, -0%, +(5.0% rdg + 3Ω)

RCD TESTS (INSTANTANEOUS MOLDED CASE TYPE)

: 

RCDs type: AC, A,General (G)

L-PE, L-N Voltage range: 100V ÷ 690V, 42.5 ÷ 69Hz

Rated tripping current: 30mA, 100mA, 300mA

Tripping time: 1ms, ±(2.0%rdg + 2dgt)

TRIPPING CURRENT:

AC: 30mA; 6.0, 6.5, 7.0 .. 32.5, 33.3; 6.0, 6.5, 7.0 .. 32.5, 33.0 

A: 30mA 6.0, 6.5, 7.0 .. 32.5, 33.3 8.5, 9.2, 9.9 .. 46, 46.7

PHASE SEQUENCE ROTATION WITH 1-WIRE METHOD: 100 ÷ 690; 42.5 ÷ 69Hz

Display: 4 LCD, (max 9999 counts), sign, decimal point and bargraph

Power supply: 4x1.5V alkaline batteries type AAA IEC LR03

Dimensions (L x W x H): 175 x 85 x 55mm

Weight (included batteries): 420g

Accessories:

ISO9000 calibration certificate

Quick pick guide

Batteries and user manual

Bag YABRS0002HT0

C2065, 4324-2

Optional accessories: 

STANDARD CLAMP: HT96U, HT97U, HT98U

NOCANBA

LLIGATOR CLIP FOR CABLES WITH 4MM BANANA 5004-IECN, 5004-IECR

F3000U