UNI-T UT18B PRO Digital Multimeter
Overview
Description
The UNI-T UT18B PRO is a reliable digital True RMS multimeter with a 6000-count display, EMI anti-interference protection, quick response, and a handy design. The meter incorporates two major new features: a misoperation alarm and an any-button wake-up. Thanks to a built-in VFC 600V mode feature, this meter can filter out the jamming signal and distorted voltage signal to perform interference-free voltage tesing. In DC/AC mode, the multimeter can also handle frequency and duty cycle measurements.
The UNI-T UT18B PRO comes with a two-pair set of standard gold-plated test leads and gold-plated fine-tipped test leads, while the 1000V full-range input overvoltage protection makes it a secure choice for engineers and electrical technicians.
Features
- Measurement functions:
- DC/AC voltage;
- DC/AC current;
- resistance;
- capacitance;
- frequency;
- temperature;
- duty cycle;
- diode testing;
- continuity testing;
- LED testing
- True RMS measurements
- Fast measurement times
- The VFC mode providing for accurate, interference-free voltage measurements by applying a low-pass filter to AC voltages under test
- Enhanced safety thanks to a full-range 1000V input overload protection
- LED test mode with a voltage output of 12V to test the majority of LEDs
- Flashlight and automaic backlight for an effective troubleshooting even in poorly lit environments
- Sturdy built and compact design
Technical Specifications
Measurement functions | Range | Resolution | ||
---|---|---|---|---|
UT15B PRO | UT17B PRO | UT18B PRO | ||
DC voltage | 1000 V | ±(0,5%+3) | ||
AC voltage (40~500 Hz) | 1000 V | ±(1%+3) | ||
DC current | 10.00 A | ±(0,8%+3) | ||
AC current | 10.00 A | ±(1%+3) | ||
Resistance | 60.00 MΩ | ±(0,5%+2) | ||
Capacitance | 6000 μF | ±(2%+5) | ||
Frequency | 10 Hz ~ 100 kHz | ±(0,1%+3) | ||
1 MHz | ±(0,1%+3) | |||
Duty cycle | 1 ~ 99.9% | ±(1%+4) | ||
Temperature | -55 ~ 500°C (-67°F ~ 932°F) | ±(2%+1) | ||
Comparative Specifications | ||||
UT15B PRO | UT17B PRO | UT18B PRO | ||
Continuity testing | ✓ | ✓ | ✓ | |
Diode testing | ✓ | ✓ | ✓ | |
Relative mode | ✓ | ✓ | ✓ | |
MIN/MAX measurements | ✓ | ✓ | ✓ | |
Auto/Manual range | ✓ | ✓ | ✓ | |
Data hold | ✓ | ✓ | ✓ | |
Adjustable backlight | ✓ | ✓ | ✓ | |
Low battery indication | c. <2.5 V | ✓ | ✓ | ✓ |
Auto power off | 15 min | ✓ | ✓ | ✓ |
LED testing | 12 V | – | – | ✓ |
Audible/Visual alarm | ✓ | ✓ | ✓ | |
General Specifications | ||||
Display | LCD, 6000 count | |||
Power supply | 1.5V LR6 battery × 2 pcs. | |||
Dimensions | 195 × 95 × 58 mm | |||
Weight | 485 g | |||
Overvoltage category | CAT III 1000V, CAT IV 600V |
Datasheet
Download UNI-T UT18B PRO Datasheet
User Manual
Download UNI-T UT18B PRO User Manual
Package Contents
- UNI-T UT18B PRO digital multimeter — 1 pc.
- Test leads — 2 pairs
- User manual — 1 pc.
Specifications
Type |
|
Range Selection |
|
DC Voltage |
|
AC Voltage |
|
Resistance |
|
Capacitance |
|
DC |
|
AC |
|
Frequency |
|
Temperature |
|
Power |
|
Duty cycle |
|
True RMS |
|
Backlight |
|
PC connection |
|
Diode test |
|
Continuity test |
|
NCV |
|
Battery Testing |
|
Digit Capacity |
|