PeakTech 1090 Manual De Instrucciones página 23

2. Specifications
2.1. PeakTech
LCD-Display
Voltage measuring range
resolution
accuracy
ACV frequency range
voltage detection
polarity detection
range detection
response time
internal impedance
Single-Pole Phase Test
voltage range
ACV frequency range
continuity test
resistance range
test current
overvoltage protection
rotary field indication
Voltage range (LED's)
ACV frequency range
Low impedance test
voltage range
low impedance
general
power supply
operation temperature
overvoltage category
®
1090
3 ½-digits (max 1999) with backlight
and bargraph
6, 12, 24, 50, 120, 230, 400 AC/DC
690 V DC
1 V AC/DC
DCV: +/- 1,0% + 3 dgt.
ACV: +/- 1,5% + 3 dgt.
50 / 60 Hz
automatic
full range
automatic
2 ~ 3 per second
<1 MΩ
100 ... 400 V AC
50/60 Hz
<200 kΩ
<1 µA
400 V AC / 690 V DC
100 ... 400 V
50/60 Hz
12 ... 230 V AC/DC
<6 kΩ
2 x 1,5 V AAA (UM-4) batteries
0 ... 50°C <80% RH
CAT II 1000 V
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