Multimetru digital 9 functii, UT161E, UNI-T

PARAMETRI TEHNICI:

1. Masurarea tensiunii DC:

220.00 mV / 0.01mV / ± (0.1% + 5)

2.2000 V / 0.1 mV / ± (0.05% + 5)

22.000 V / 1 mV / ± (0.05% + 5)

220.00 V / 10 mV / ± (0.05% + 5)

1000 V / 0.1 V / ± (0.1% + 5)

2. Masurare tensiune AC:

220.00 mV / 0.01 mV / ± (1.0% + 10) / ± (1.5% + 30) / nespecificat

2.2000 V / 0.1 mV / ± (0.8% + 10) / ± (1.2% + 50) / ± (1.2% + 50)

22.000 V / 1 mV / ± (0.8% + 10) / ± (1.2% + 50) / ± (1.8% + 50)

220.00 V / 10 mV / ± (0.8% + 10) / ± (2.0% + 50) / ± (2.0% + 50)

1000 V / 0.1 V / ± (1.2% + 10) / ± (3.0% + 50) / ± (3.0% + 50)

3.Masurare tensiune AC + DC:

2.2000 V / 0.1 mV / ± (1.8% + 70)

22.000 V / 1 mV / ± (1.8% + 70)

220.00 V / 10 mV / ± (1.8% + 70)

1000 V / 0.1 V / ± (4.0% + 70)

4.Masurare curent continuu:

220.00 μA / 0.01 μA / ± (0.5% + 10)

2200.0 μA / 0.1 μA / ± (0.5% + 10)

22000 mA / 1 μA / ± (0.5 % + 10)

220.00 mA / 10 μA / ± (0.5% + 10)

20.000 A / 1 mA / ± (1.2% + 50)

5.Masurare curent alternativ:

220.00 μA / 0.01 μA / ± (0.8% + 10) / ± (3% + 50)

2200 μA / 0.1 μA / ± (0.8% + 10) / ± (3% + 50)

22 mA / 1 μA / ± (1.2% + 10) / ± (3% + 50)

220 mA / 10 μA / ± (1.2% + 10) / ± (3% + 50)

20 A / 1 mA / ± ( 1.2% + 10) / ± (3% + 50)

6.Masurarea rezistentei:

220.00 Ω / 0.01 Ω / ± (0.5% + 10)

2.2000 kΩ / 0.1 Ω / ± (0.5% + 10)

22.000 kΩ / 1 Ω / ± (0.5% + 10)

220,00 kΩ / 10 Ω / ± (0.5% + 10)

2.2000 MΩ / 100 Ω / ± (0.8% + 10)

22.000 MΩ / 1 kΩ / ± (1.5% + 10)

220.00 MΩ / 10 kΩ / ± (3.0% + 50)

7.Masurarea capacitatii condensatorului:

22.000 nF / 1 pF / ± (3.0% + 5)

220.00 nF / 10 pF / ± (3.0% + 5)

2.2000 μF / 100 pF / ± (3.0% + 5)

22.000 μF / 1 nF / ± (3.0% + 5)

220.00 μF / 10 nF / ± (40% + 5)

2.2000 mF / 100 nF / ± (40% + 5)

22.000 mF / 1 μF / ± (10% + 5)

220.00 mF / 10 μF / ± (20% + 5)

8.Masurarea diodelor si a jonctiunilor semiconductoare

9.Masurarea continuitatii circuitului:

cand rezistenta de linie este ≥70 Ω, este indicat un circuit deschis, soneria nu emite un semnal sonor si indicatorul luminos rosu este aprins

cand rezistenta de linie este ≤ 50 Ω, este indicat un circuit neintrerupt, soneria emite un semnal continuu si indicatorul verde lumina este cu

protectie la suprasarcina:

rezolutie de rezistenta 1000V pentru aceasta masurare: 0.1 Ω

10.Masurarea frecventei, ciclu de functionare:

(interval / rezolutie / precizie)

10 Hz pana la 220 MHz / 0.01 Hz pana la 0.01 MHz / ± 0.01% + 5

0.1% pana la 99.9% / 0.1% / ± (2.0% + 5)