Discrete Electronic Components, Instruments & Tools, Meters, Tools & Accessories
UNI-T UT55 Digital Multimeter – 2000 Count, AC/DC 1000V, 20A, K-Type Temperature to 1000°C, Capacitance to 20µF, Frequency, Auto Power Off, CAT III 300V
Main Features:
- A strong case for protection, do not be afraid of dropping.
- Large display screen, suitable for your eyes.
- An insulated protector can effectively protect you during your manipulation.
- Powered by 1 x 9V 6F22 battery.
Availability:
Available on backorder
₨ 7,900
Available on backorder
UNI-T UT55 Digital Multimeter – 2000 Count, AC/DC 1000V, 20A, K-Type Temperature to 1000°C, Capacitance to 20µF, Frequency, Auto Power Off, CAT III 300V
UNI-T UT55 — the top model of the UT50 series: a 2000-count hand-held digital multimeter that adds K-type temperature measurement to 1000°C, frequency and auto power-off on top of capacitance and a 20 A current range. Supplied with a WRN-01B thermocouple, it suits HVAC, electrical and appliance servicing.
Key Capabilities & Specifications
The UT55 is a multifunction workbench tool capable of measuring a wide array of electrical and physical parameters:
- Voltage Ranges: Measures DC voltage up to 1000V and AC voltage up to 750V.
- Current Capacities: Supports broad manual scaling up to 20A for both AC and DC currents.
- Resistance Limits: Features a very wide testing scale starting from 200Ω up to 200MΩ.
- Capacitance & Frequency: Tests capacitors up to 20µF and frequency lines between 2kHz and 20kHz.
- Temperature Measurement: Distinctively includes a K-type thermocouple probe capable of charting temperatures from -20°C up to 1000°C.
- Component & Continuity Diagnostics: Includes slots for direct PNP/NPN transistor gain (hFE) testing, diode validation, and a continuity buzzer.
- Safety Standards: Built to comply with international electrical safety guidelines, including EN61010-1, CAT II 600V, and CAT I 1000V.
Technical Specifications:
| Display | 2000 count (max. reading 1999, 3½ digits), 27 mm digits |
|---|---|
| DC Voltage | 200 mV / 2 V / 20 V / 200 V ±(0.5%+1); 1000 V ±(0.8%+2) |
| AC Voltage | 2 V / 20 V / 200 V ±(0.8%+3); 750 V ±(1.2%+3) |
| AC Voltage Bandwidth | 40 Hz – 400 Hz (average responding, RMS of sine wave) |
| Input Impedance | 10 MΩ (all voltage ranges) |
| DC Current | 2 mA / 20 mA ±(0.8%+1); 200 mA ±(1.5%+1); 20 A ±(2%+5) |
| AC Current | 20 mA ±(1%+3); 200 mA ±(1.8%+3); 20 A ±(3%+7) |
| Max. Current Input | 20 A (≤15 s per measurement, ≥15 min between measurements) |
| Resistance | 200 Ω – 200 MΩ (7 ranges), best accuracy ±(0.8%+1) |
| Capacitance | 2 nF / 20 nF / 200 nF / 2 µF / 20 µF ±(4%+3) |
| Frequency | 20 kHz, 10 Hz resolution, ±(1.5%+5) |
| Frequency Input Sensitivity | ≥100 mVrms; overload protection 250 Vrms |
| Temperature | −20°C – 1000°C, 1°C resolution — ±(5%+3) from −20 to 0°C, ±(1%+3) from 0 to 400°C, ±2% from 400 to 1000°C |
| Diode Test | Forward DC current approx. 1 mA; open-circuit voltage approx. 2.8 V |
| Continuity | Buzzer sounds at ≤70 Ω |
| Auto Power-Off | Yes |
| Current Input Fuse | 315 mA / 250 V, φ5×20 mm (no fuse on the 20 A range) |
| Safety | IEC 61010; CAT I 1000V, CAT II 600V, CAT III 300V; double insulation |
| Power | 1 × 9 V battery (NEDA 1604 / 6F22 / 006P) |
| Operating Conditions | 0°C – 40°C, ≤80% RH up to 31°C |
| Dimensions | 190 × 88 × 34 mm |
| Weight | Approx. 270 g (meter only); approx. 550 g with holster and tilt stand |
What’s in the Box
- UT55 digital multimeter
- Test leads (1 pair)
- WRN-01B thermocouple (1 set)
- English operating manual
Certifications: IEC 61010; CAT I 1000V, CAT II 600V, CAT III 300V; double insulation
- Max. Display: 1999
- DC Voltage: 200mV / 2V / 20V / 200V / 1000V
- AC Voltage: 2V / 20V / 200V / 750V
- DC Current: 2mA / 20mA / 200mA / 20A
- AC Current: 2mA / 20mA / 200mA / 20A
- Input Impedance: 10Mohm
- Resistance : 200ohm / 2Kohm / 20Kohm / 200Kohm / 2Mohm / 20Mohm / 200Mohm
- Frequency: 2KHz / 20KHz
- Capacitance: 2nF / 20nF / 200nF
- Temperature: -20 Degree ? 1000 Degree
- Max. Display: 1999
- DC Voltage: 200mV / 2V / 20V / 200V / 1000V
- AC Voltage: 2V / 20V / 200V / 750V
- DC Current: 2mA / 20mA / 200mA / 20A
- AC Current: 2mA / 20mA / 200mA / 20A
- Input Impedance: 10Mohm
- Resistance : 200ohm / 2Kohm / 20Kohm / 200Kohm / 2Mohm / 20Mohm / 200Mohm
- Frequency: 2KHz / 20KHz
- Capacitance: 2nF / 20nF / 200nF
- Temperature: -20 Degree ? 1000 Degree
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