UEi Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for UEi products.

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UEi manuals

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UEi HET Heat Exchanger Tester Instruction Manual

September 20, 2025
UEi HET Heat Exchanger Tester OVERVIEW The direct measurement of CO2 is achieved using UEi’s own EOS technology sensor. CO2 is set to zero in fresh air automatically after the initial 60 second countdown. If “ZERO CO2” is indicated, ensure…

UEi EM700 Differential Manometer Instruction Manual

August 30, 2025
UEi EM700 Differential Manometer Product Specifications Model: EM700/EM720 Resolution: 0.001 (-9.999 to +9.999 inH2O), 0.01 (+10 inH2O) Units: bar, ozin2, psi, InHg, mbar, mmHg, Pa/kPa, kgcm2, inH2O, ftH2O, cmH2O Accuracy: [To be filled as per manual] Product Usage Instructions Overview…

UEi COA2 Wireless Carbon Monoxide Detector Instruction Manual

August 10, 2024
UEi COA2 Wireless Carbon Monoxide Detector Product Specifications Product Name: COA2 Wireless Carbon Monoxide Detector w/ CO Sensor Self-Test Compatibility: Requires compatible mobile device and the free downloadable App, UEi Apps Intended Use: Ambient CO detector, not for in-flue stream…

UEi DT270 Digital Temperature Logger Instruction Manual

July 13, 2024
UEi DT270 Digital Temperature Logger Product Information Specifications Model: DT720 Type: Digital Temperature Logger Thermocouple Type: K Display: LCD Operating Modes: Hold, Log, Recall, Setup Product Usage Instructions Power and Backlight Press and hold the power button to turn the…

UEI CLM100 Cable Length Meter Instruction Manual

May 12, 2024
UEI CLM100 Cable Length Meter Product Information Specifications Product Name: CLM100 Cable Length Meter Ideal for measuring cable length on spools or in conduits Includes test leads, copper calibration bar, abrasive pad, and carrying case Product Usage Instructions Calibration Procedures…

UEi C165+ Combustion Analyzer Quick Start Guide

Quick Start Guide • October 31, 2025
Concise guide for the UEi C165+ Combustion Analyzer, detailing setup, operation, various tests (combustion, pressure, temperature, heat exchanger, room CO), printing, logging, battery care, warranty, and recertification services.

UEi C163 Combustion Analyzer Quick Start Guide

quick start guide • October 24, 2025
A concise quick start guide for the UEi C163 Combustion Analyzer, detailing setup, operation, testing procedures, logging, post-testing checks, battery information, warranty, and recertification services.

UEi video guides

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