📘 UNI-T manuals • Free online PDFs
UNI-T logo

UNI-T Manuals & User Guides

UNI-T is a leading provider of reliable test and measurement solutions, including multimeters, borescopes, and laser levels for professionals and hobbyists.

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

About UNI-T manuals on Manuals.plus

About UNI-T

UNI-T, officially known as Uni-Trend Technology (China) Co., Ltd., is a globally recognized manufacturer of test and measurement instruments. With over 30 years of experience in the industry, the brand is highly regarded for delivering reliable, accurate, and innovative tools designed for both professional engineers and DIY enthusiasts.

The UNI-T product lineup spans a wide variety of electronics testing equipment, including digital multimeters, clamp meters, oscilloscopes, insulation testers, industrial borescopes, and laser levels. Designed to meet strict international safety and quality standards, UNI-T devices are trusted in various fields such as electrical maintenance, HVAC, automotive diagnostics, and industrial inspection.

UNI-T manuals

Selected manuals from manuals+ curated for this brand.

Featured manuals are a limited selection. Search for more manuals.

Additional documents are a limited selection. Search all manuals.

UNI-T UTi160S Handheld Thermal Imager User Guide

October 19, 2026
UNI-T UTi160S Handheld Thermal Imager Quick Start Guide Safety first: Use or store the product within specified operating/storage temperatures and avoid aiming at strong heat sources (e.g., sun, laser devices,…

UNI-T UT685A TDR Cable Tester Kit User Manual

September 2, 2026
UNI-T UT685A TDR Cable Tester Kit Other specifications Performance specifications Types Descriptions Display screen 2.8-inch LCD digital screen Cable types tested Twisted-pair cables: UTP (Unshielded cable), FTP (aluminum foil shielded…

UNI-T UTS1000B Spectrum Analyzer User Manual

September 2, 2026
UTS1000B/T Series Spectrum Analyzer User’s Manual V1.2 June 2025 Foreword Thank you for choosing this brand new UNI-T instrument. In order to use this instrument safely and correctly, please read…

UNI-T UT337B Laser Particle Counter Meter User Manual

September 1, 2026
UNI-T UT337B Laser Particle Counter Meter Specification Parameter Value / Range Model UT337B Channels 6-Channel Particle Size 0.3μm, 0.5μm, 1.0μm, 3.0μm, 5.0μm, 10.0μm Counting Efficiency 0.3μm ≥ 50% ; 0.5μm:…

UNI-T UT503PV Photovoltaic Insulation Resistance Tester User Manual

User Manual
Comprehensive user manual for the UNI-T UT503PV Photovoltaic Insulation Resistance Tester, detailing its features, operation, safety guidelines, and technical specifications for accurate insulation resistance measurements in photovoltaic and conventional electrical…

UNI-T UTP1310 DC Power Supply User Manual

user manual
User manual for the UNI-T UTP1310 DC Power Supply, detailing specifications, features, operation, safety instructions, and maintenance for this 0-32V, 0-10A adjustable power supply.

UNI-T manuals from online retailers

UNI-T UPO1082HD Digital Oscilloscope User Manual

UPO1082HD • October 17, 2026
Comprehensive user manual for the UNI-T UPO1082HD 80 MHz, 2-channel, 12-bit digital oscilloscope, covering setup, operation, maintenance, troubleshooting, and specifications.

UNI-T UTi120S Handheld Thermal Imager User Manual

UTi120S • October 10, 2026
Comprehensive user manual for the UNI-T UTi120S Handheld Thermal Imager, covering setup, operation, maintenance, specifications, and troubleshooting for industrial and electrical applications.

UNI-T Laser Distance Meter LM120A User Manual

LM120A • August 10, 2026
Official user manual for the UNI-T LM120A Laser Distance Meter, covering setup, operation, maintenance, troubleshooting, and specifications for accurate distance, area, and volume measurements.

UNI-T Laser Level User Manual

LM576LD • 1 PDF • November 13, 2026
Comprehensive user manual for UNI-T 360 Laser Levels (Models: LM576LD, LM585LD, LM573LD-II, LM575LD), covering safety, setup, operation, maintenance, and specifications for accurate vertical and horizontal leveling.

UNI-T Thermal Imager UTI160S User Manual

UTI160S • 1 PDF • November 12, 2026
Comprehensive instruction manual for the UNI-T UTI160S Handheld Thermal Imager, covering setup, operation, maintenance, specifications, and troubleshooting.

UNI-T UT595 Multifunction Tester User Manual

UT595 • 1 PDF • November 11, 2026
Comprehensive user manual for the UNI-T UT595 Multifunction Tester, covering setup, operation, maintenance, specifications, and safety guidelines for electrical measurements.

UNI-T Thermal Imager UTI260A User Manual

UTI260A • 1 PDF • November 11, 2026
Comprehensive user manual for the UNI-T UTI260A Professional Thermal Imager, covering setup, operation, maintenance, specifications, and troubleshooting for accurate temperature measurement and analysis.

UNI-T 1000A True RMS Digital Clamp Meter User Manual

UT205E, UT206B, UT207B, UT208B • 1 PDF • November 11, 2026
Instruction manual for UNI-T 1000A True RMS Digital Clamp Meter models UT205E, UT206B, UT207B, UT208B, covering setup, operation, maintenance, specifications, and safety.

UNI-T Car Battery Tester UT673A UT675A User Manual

UT673A UT675A • 1 PDF • November 10, 2026
Comprehensive user manual for UNI-T UT673A and UT675A Car Battery Testers, detailing operation, safety, specifications, and maintenance for 12V/24V vehicle battery analysis.

UNI-T UT60BT UT60S Digital Multimeter User Manual

UT60BT, UT60S • 1 PDF • November 10, 2026
Comprehensive user manual for UNI-T UT60BT and UT60S True RMS Digital Multimeters, including setup, operation, maintenance, specifications, and safety guidelines.

UNI-T UT200+ Series Digital Clamp Meters User Manual

UT200+ Series • 1 PDF • November 10, 2026
Comprehensive user manual for UNI-T UT201+, UT202+, UT202A+, UT203+, and UT204+ Digital Clamp Meters, covering features, safety, operation, maintenance, and specifications.

UNI-T UT685B KIT TDR Cable Tester Instruction Manual

UT685B KIT • 1 PDF • November 10, 2026
Comprehensive instruction manual for the UNI-T UT685B KIT TDR Cable Tester, covering setup, operation, maintenance, troubleshooting, and specifications for network and coaxial cable testing.

Community-shared UNI-T manuals

Have a user manual for a UNI-T meter or tester? Upload it here to help other professionals and technicians.

UNI-T video guides

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

UNI-T support FAQ

Common questions about manuals, registration, and support for this brand.

  • Where can I find the user manual for my UNI-T multimeter?

    You can download the user manual for your UNI-T multimeter and other devices directly from this page, or visit the official UNI-T support website.

  • How do I read the error codes on my UNI-T socket tester?

    Error codes such as 'LIVE/GRD REVERSE' indicate a wiring issue. Detailed error tables and troubleshooting steps are available in your specific product user manual.

  • Does my UNI-T product come with a warranty?

    Yes, Uni-Trend generally guarantees that products are free from defects in materials and workmanship for one year from the purchase date. Check your specific manual for exact terms.

  • How do I charge or replace the battery in my UNI-T tool?

    Many modern UNI-T tools feature a built-in lithium battery rechargeable via USB Type-C, while others use standard replaceable batteries. Refer to the Battery Maintenance section of your user manual for exact specifications.