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UNI-T Manuals & User Guides

UNI-T (Uni-Trend Technology) is a leading manufacturer of reliable test and measurement instruments, including digital multimeters, clamp meters, oscilloscopes, and thermal imagers.

Tip: include the full model number printed on your UNI-T label for the best match.

UNI-T Support

Official site: https://www.uni-trend.com/
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Support phone: +86-769-85723888
Support email: info@uni-trend.com
Contact form: Contact manufacturer support

UNI-T manuals

Latest manuals from manuals+ curated for this brand.

UNI-T LM320 Inclinometer Digital Angel Meter Installation Guide

November 3, 2025

P/N: 110401113321X LM320D/LM320E/LM320F Inclinometer instruction manual Product Description 1 Laser emission switch button (LM320E, LM320F on 2 Show icons 3 Product angle direction icon 4 Absolute/Relative Value Toggle Button 5…

UNI-T UT18A Voltage and Continunity Tester Instruction Manual

November 2, 2025

UNI-T UT18A Voltage and Continuity Tester Introduction The UNI-T UT18A is a professional-grade voltage and continuity tester designed for electricians, maintenance technicians, and other tradespeople. It provides quick LED-based (and…

UNI-T UPO7000L Series Digital Oscilloscopes User Manual

October 28, 2025

UNI-T UPO7000L Series Digital Oscilloscopes Specifications Product Model: UT-PA2000/1000 Active single-ended probe User Manual Revision: 2.0 Copyright Information: UNI-TREND TECHNOLOGY(CHINA) CO., LTD. Document Version: UT-PA2000/1000-V2.0 UT-PA2000 Overview The UT-PA2000 and…

UNI-T UT667 Industrial Borescope User Manual

October 22, 2025

Industrial Borescope User ManualUT667 UT667-5m UT667-10m Please read the User Manual carefully before your using! PREFACE Thank you for purchasing the new Industrial Borescope. In order to use this product…

UNI-T UT665P Series Handheld Single Lens Industrial Borescope User Manual

October 22, 2025

UNI-T UT665P Series Handheld Single Lens Industrial Borescope Preface Thank you for purchasing the new Handheld Single Lens Industrial. In order to use this product safely and correctly, please…

UNI-T UT118C Pen Type Meter User Manual

October 21, 2025

UNI-T UT118C Pen Type Meter Specifications Model: UT118C Type: Pen-type meter Weight: Lightweight Design: Compact design Measurement Range: 600nF~60mF Power Source: 1.5V AAA battery Safety Standards: IEC/EN61010-1, 61010-2-033, 61010-031 Overvoltage…

UNI-T UT673PV Solar Pro MPPT PV Meter User Manual

October 20, 2025

UNI-T UT673PV Solar Pro MPPT PV Meter Preface Thank you for purchasing this brand new product. In order to use this product safely and correctly, please read the User Manual…

UNI-T UT60EU Digital Multimeter User Manual

October 19, 2025

UNI-T UT60EU Digital Multimeter Technical Specifications Accuracy: ≤ (a% of reading + b digits), 1 year warranty Ambient temperature: 23°C+5°C (73.4°F+9°F) Relative humidity: ≤75% Overview UT60EU/UT60BT is a 9999-count true…

UNI-T UTx313 Thermal Monocular Hunting User Manual

October 6, 2025

UNI-T UTx313 Thermal Monocular Hunting PREFACE Thank you for purchasing the new thermal monocular. To use this product safely and correctly, please read this manual thoroughly, especially the Safety Instructions…

UNI-T UT181A Industrial Digital Multimeter Instruction Manual

October 4, 2025

UT181A Industrial Digital Multimeter

UNI-T UT662 Series Multi-functional Intelligent Leak Detector User Manual

User Manual

User manual for the UNI-T UT662 Series Multi-functional Intelligent Leak Detector, providing detailed information on setup, operation, features, maintenance, troubleshooting, and specifications for accurate water leak detection.

UNI-T UT181A Digital Multimeter User Manual - Installation, Operation, and Software Guide

User Manual

Comprehensive user manual for the UNI-T UT181A True RMS Datalogging Multimeter. Covers installation, software setup, operation, data recording, and measurement modes. Includes system requirements and software interface details.

UNI-T UT890C/D+ Digital Multimeter User Manual

User Manual

User manual for the UNI-T UT890C and UT890D+ digital multimeters, covering features, specifications, safety precautions, and operating instructions for accurate electrical measurements.

UNI-T UT271 Series Clamp Earth Resistance Tester User Manual

User Manual

This document provides detailed specifications, operating instructions, measurement principles, and troubleshooting for the UNI-T UT271 series clamp earth resistance tester, designed for accurate grounding resistance measurements in various applications.

UNI-T UT336B Refrigerant Leak Detector User Manual and Specifications

manual

Comprehensive user manual and technical specifications for the UNI-T UT336B Refrigerant Leak Detector, detailing its features, operation, safety, troubleshooting, and maintenance.

UNI-T UTS3000B Series Spectrum Analyzer User Manual

User Manual

Comprehensive user manual for the UNI-T UTS3000B Series Spectrum Analyzer. Discover its advanced features, operational guide, and technical specifications for professional RF analysis and electronics testing applications.

UNI-T LM50A/LM70A/LM100A/LM120A Laser Distance Meter User Manual

User Manual

User manual for the UNI-T LM50A, LM70A, LM100A, and LM120A Laser Distance Meters, providing safety information, product introduction, operating instructions, measurement modes, specifications, maintenance, and troubleshooting.

UNI-T UT33+/UT131 Series Palm Size Digital Multimeters - Product Overview and Specifications

Product Overview

Explore the UNI-T UT33+/UT131 series of palm-sized digital multimeters. Features include 2m drop proofing, auto power off, clear LCD display, and specific functions like capacitance, battery, temperature, and NCV tests.…

UNI-T UTP3300-II DC Power Supply User Manual

User Manual

User manual for the UNI-T UTP3300-II series DC Power Supply, covering safety information, operation, technical specifications, and maintenance. Includes details on models UTP3303-II and UTP3305-II.

UNI-T UT383 BT Mini Light Meter: Operating Manual & Specifications

manual

This operating manual provides detailed information on the UNI-T UT383 BT Mini Light Meter, including introduction, safety rules, product exterior, display interface, key functions, Bluetooth APP specification, performance testing, and…

UNI-T UTG900E Series Function and Arbitrary Waveform Generator User Manual

User Manual

User manual for UNI-T UTG900E Series Function and Arbitrary Waveform Generators. Covers DDS technology, safety, operation, advanced features, and support for precise signal generation.

UNI-T UT305S Infrared Thermometer User Manual

User Manual

User manual for the UNI-T UT305S Infrared Thermometer, detailing its features, specifications, operation, safety instructions, and troubleshooting for non-contact temperature measurement.

UNI-T manuals from online retailers

UNI-T UT692D Optical Power Meter User Manual

UT692D • November 20, 2025

Comprehensive user manual for the UNI-T UT692D Optical Power Meter, covering setup, operation, maintenance, troubleshooting, and specifications.

UNI-T UT512 Insulation Resistance Tester User Manual

UT512 • November 19, 2025

Comprehensive instruction manual for the UNI-T UT512 Insulation Resistance Tester, detailing setup, operation, features, technical specifications, and maintenance procedures for safe and effective use.

UNI-T UT325F Digital Thermometer 4-Channel Temperature Data Logger User Manual

UT325F • November 17, 2025

This manual provides comprehensive instructions for the UNI-T UT325F 4-channel digital thermometer and data logger. Learn about its features, setup, operation, data logging capabilities, and maintenance to ensure…

UNI-T LM80 Portable Digital Laser Distance Meter User Manual

LM80 • November 17, 2025

Comprehensive user manual for the UNI-T LM80 Portable Digital Laser Distance Meter, covering setup, operation, maintenance, troubleshooting, and technical specifications.

UNI-T UT217A Digital Clamp Meter and Oscilloscope User Manual

UT217A • November 16, 2025

Comprehensive user manual for the UNI-T UT217A, a 2-in-1 digital clamp meter and oscilloscope. Learn about setup, operation, maintenance, and specifications for accurate electrical measurements.

UNI-T Wall Pipe Blockage Detector UT661D Instruction Manual

UT661D • November 15, 2025

Comprehensive instruction manual for the UNI-T UT661D Wall Pipe Blockage Detector, covering setup, operation, maintenance, and specifications for accurate pipeline blockage detection.

UNI-T UTi260E Infrared Thermal Imager User Manual

UTi260E • November 15, 2025

Comprehensive instruction manual for the UNI-T UTi260E Infrared Thermal Imager, covering setup, operation, maintenance, troubleshooting, and detailed specifications.

UNI-T LM80 Laser Distance Meter User Manual

LM80 • November 14, 2025

Comprehensive user manual for the UNI-T LM80 Laser Distance Meter, providing detailed instructions for setup, operation, maintenance, and troubleshooting.

UNI-T UT343E Coating Thickness Gauge User Manual

UT343E • November 13, 2025

This manual provides comprehensive instructions for the UNI-T UT343E Coating Thickness Gauge, covering its features, operation, maintenance, and technical specifications for accurate measurement of coating thickness on various…

UNI-T UT217B Digital Clamp Meter Multimeter with Oscilloscope User Manual

UT217B • November 12, 2025

Comprehensive user manual for the UNI-T UT217B Digital Clamp Meter Multimeter, covering setup, operation, specifications, and maintenance for accurate electrical measurements and waveform analysis.

UNI-T UT513A Digital Insulation Resistance Tester User Manual

UT513A • November 12, 2025

Comprehensive instruction manual for the UNI-T UT513A Digital Insulation Resistance Tester, covering setup, operation, maintenance, and specifications for safe and effective use.

UNI-T UT387C Digital Wall Scanner Instruction Manual

UT387C • November 12, 2025

This manual provides comprehensive instructions for the UNI-T UT387C digital wall scanner, covering its features, operation, maintenance, and technical specifications. Learn how to accurately detect electric wires, metal…

UNI-T UT683KIT Network Line Finder Instruction Manual

UT683KIT • December 4, 2025

Comprehensive instruction manual for the UNI-T UT683KIT digital network and telephone line finder, covering setup, operation, maintenance, and specifications.

UNI-T UT256A/UT256B True RMS Fork Meter Instruction Manual

UT256A/UT256B • December 4, 2025

Comprehensive instruction manual for the UNI-T UT256A and UT256B High Precision 200A Digital Display True RMS Fork Meters, covering setup, operation, maintenance, troubleshooting, and specifications.

UNI-T UT33 Series Digital Multimeter Instruction Manual

UT33 Series (UT33B, UT33C, UT33D) • December 4, 2025

Comprehensive instruction manual for UNI-T UT33B, UT33C, and UT33D Pocket Digital Multimeters, covering setup, operation, specifications, and maintenance.

UNI-T UT131 Series Pocket Multimeter User Manual

UT131 Series • December 3, 2025

Comprehensive user manual for the UNI-T UT131 Series Pocket Multimeters (UT131A, UT131B, UT131C, UT131D), including setup, operation, specifications, and maintenance.

UNI-T UT271A UT271B UT271C Clamp Grounding Resistance Tester User Manual

UT271A, UT271B, UT271C • December 3, 2025

Comprehensive user manual for UNI-T UT271A, UT271B, and UT271C clamp grounding resistance testers, covering setup, operation, maintenance, and specifications.

UNI-T UT271 Series Ground Resistance and AC Leakage Current Clamp Meter User Manual

UT271 Series • December 3, 2025

Comprehensive user manual for the UNI-T UT271A, UT271B, and UT271C clamp meters, covering setup, operation, maintenance, specifications, and troubleshooting for accurate ground resistance and AC leakage current measurements.

UNI-T UT256A Digital Clamp Meter User Manual

UT256A • December 3, 2025

This manual provides detailed instructions for the safe and effective use of the UNI-T UT256A Digital Clamp Meter, a high-reliability, true RMS fork meter designed for measuring AC…

UNI-T UT275 Clamp Earth Ground Tester Instruction Manual

UT275 • December 3, 2025

Comprehensive instruction manual for the UNI-T UT275 Clamp Earth Ground Tester, covering setup, operation, maintenance, troubleshooting, specifications, and user tips for accurate resistance and leakage current measurements.

UNI-T UT335 Series Handheld Digital Gauss Meter User Manual

UT335 Series • December 3, 2025

User manual for UNI-T UT335A, UT335B, and UT335C handheld digital gauss meters, covering setup, operation, specifications, and maintenance for magnetic field measurement.

UNI-T UTP1306-II DC Regulated Power Supply User Manual

UTP1306-II • December 3, 2025

Comprehensive instruction manual for the UNI-T UTP1306-II DC regulated power supply, covering setup, operation, features, specifications, and troubleshooting for models like UTP1306-II, UTP3303-II, UTP3305-II, UDP6720, UDP6721, and UDP3305S-E.

UNI-T UT118B Pen Type Digital Multimeter User Manual

UT118B • December 2, 2025

Comprehensive instruction manual for the UNI-T UT118B Pen Type Digital Multimeter, covering setup, operation, specifications, and maintenance for AC/DC voltage, resistance, and capacitance measurements.

UNI-T UT363/UT363BT Mini Handheld Anemometer User Manual

UT363BT • November 30, 2025

Comprehensive user manual for the UNI-T UT363 and UT363BT Mini Handheld Anemometer, covering setup, operation, maintenance, specifications, and troubleshooting.

UNI-T video guides

Watch setup, installation, and troubleshooting videos for this brand.

UNI-T UT271 Series Earth Clamp Meter: Ground Resistance & Current Measurement for Electrical Systems

1:42 • 1280×720 • demonstration

UNI-T UT271 Series Earth Clamp Meter: Grounding Resistance & Leakage Current Tester

1:16 • 1280×720 • instructions

UNI-T LM576LD Green Laser Leveler: Product Overview and Key Features

0:37 • 1280×720 • visual_overview

UNI-T Company Overview: Leading Manufacturer of Test and Measurement Instruments

1:00 • 1280×720 • brand_story

UNI-T LM320C Digital Angle Meter Unboxing and First Look

0:27 • 1280×720 • unboxing

UNI-T UTi716S Thermal Imager: Advanced Leak Detection & HVAC Troubleshooting

1:32 • 1280×720 • feature_demo

UNI-T UTi260B+ Professional Thermal Imager: High-Resolution Infrared Camera for Industrial Inspections

1:53 • 1280×720 • feature_demo

UNI-T UT121A UT121B UT122 Smart Digital Multimeter True RMS Feature Demonstration

1:00 • 1280×720 • feature_demo

UNI-T UT330 Series USB Temperature and Humidity Data Logger with IP65 Protection

0:29 • 1280×720 • demonstration

UNI-T UT387C Wall Scanner: Multi-Function Stud, Metal, and AC Wire Detector

2:38 • 1280×720 • how_to

UNI-T UT217A/UT217B Oscilloscope Clamp Meter with True RMS and Bluetooth App

2:01 • 1280×720 • feature_demo

UNI-T UTi320E Professional Thermal Imager: High-Resolution Infrared Camera for Industrial Inspection

1:30 • 1280×720 • feature_demo