35
Lead resistance zeroing:
Up to 9,99
Buzzer:
Variable limit 1
, 2
, 5
, 10
, 20
Resistance
EN61557 operating range:
0,01 k
to 1000 k
(0 to 1 M
on analogue scale)
Accuracy:
±3% up to 50 k
then ±5% ±2 digits
Open circuit voltage:
5 V ±1 V
Short circuit current:
1.5 mA ±0.2 mA
Voltage range
0 to 600 V d.c. ± 2% ± 2 digits
10 mV to 600 V TRMS sinusoidal (40 – 400 Hz) ±2% ±2 digits
0 to 1000 V on analogue scale
Unspecified input level 0 – 10 mV (40 – 400 Hz)
For non sinusoidal waveforms additional specifications
apply:
±3% ±2 digits 101 mV – 600 V TRMS and
±8% ±2 digits 10 mV – 100 mV TRMS
Default Voltmeter
Operates at >25 volts a.c. or d.c., on any range except
OFF
Frequency:
15-400Hz
(15Hz - 99,9Hz) ±0.5% ±1 digit
(100Hz
to
400Hz)
Capacitance measurement
MIT420, MIT430, MIT481 and MIT485.
Measurement range:
100
pF to 10 μF
Accuracy:
±5.0%
±2
digits
Distance by capacitance:
MIT420, MIT430,MIT481, MIT485
Arithmetic conversion from capacitance measurement
Default capacitance distance measurement:
50
nF/km
Capacitance range:
40
nF/km
to
60
nF/km
Result storage:
Capacity:
>1000
test
results
Download:
Bluetooth
wireless
Bluetooth class:
Class
II
Range:
up to 10m
Power supply:
5 x 1,5V cells type IEC LR6 (AA, MN1500, HP7, AM3 R6HP)
Alkaline NiMH rechargeable cells may be used.
Battery life:
2200 insulation tests with duty cycle of 5 sec on 55 sec OFF
@ 1000 V into 1 M
Dimensions:
Instrument
220 x 92 x 50 mm (8.66in x 3.63in x 1.97in)
Inst case
456 x 178 x 89mm (18in x 7in x 3.5in)
Weight:
Instrument only
590gms, 775gms with boot (20.73oz (27.22oz))
Instrument plus case
1.75kg (3.86lb)
