Quality Meter Manuals & User Guides

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

Tip: include the full model number printed on your Quality Meter label for the best match.

Quality Meter manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

hygger HG239 Salt Water Quality Meter User Manual

December 18, 2025

HG239 Salt Water Quality Meter Specifications Parameters hygger WATER QUALITY METER TDS Range:0-9999ppm Resolution:1 ppm Aeeuraey:+2% EC Range:0-9999 µSiem Resolution:1 µSiem Aeeuraey:+2% PH Range:0-14.00pH Resolution:0.01pH Aeeuraey:+0.05pH SALT Range:0-9999pm Temp range 0.1-60°C | 32.1-140°F ATC 0.1-60°C | 32.1-140°F Battery 4*1.5V(LR44) Weight…

Brand: hygger

Tenmars ST-501 CO2 Temp RH Indoor Air Quality Meter User Manual

October 29, 2025

Tenmars ST-501 CO2 Temp RH Indoor Air Quality Meter Product Usage Instructions Hold the Power button for 2 seconds to turn on the Meter. Wait a few seconds until the Warm-up sign turns off. The unit is now ready to…

Brand: TENMARS

hygger HG239 TDS/EC/PH/SALT/TEMP Water Quality Meter User Manual

September 18, 2025

hygger HG239 TDS/EC/PH/SALT/TEMP Water Quality Meter User Manual PRODUCT DIAGRAM SCREEN DISPLAY POWER BUTTON HOLD BUTTON AND TEMPERATURE SHIFT BUTTON CALIBRATION BUTTON AND MODE SHIFT BUTTON USING STEPS Remove the protective cap. Turn the meter on by pressing the "ON/OFF"…

Brand: hygger

Unihedron SQM-LR Sky Quality Meter Instruction Manual

January 3, 2025

Unihedron SQM-LR Sky Quality Meter Specifications Model: SQM-LR Manufacturer: Unihedron Address: 4 Lawrence Avenue, Grimsby, Ontario L3M 2L9, Canada Phone: (905) 945-1197 Website: unihedron.com Product Usage Instructions Theory of Operation The SQM-LR operates by measuring light and communicating the data…

Brand: Unihedron

HORIBA LAQUAtwin Compact Water Quality Meter Instruction Manual

December 9, 2024

HORIBA LAQUAtwin Compact Water Quality Meter Preface This manual describes things to be known before using the COMPACT WATER QUALITY METER, LAQUAtwin series. Be sure to read this manual before using the product to ensure proper and safe operation of…

Brand: HORIBA

AZ Instrument 8352 Pen Type Water Quality Meter Instruction Manual

November 20, 2024

AZ Instrument 8352 Pen Type Water Quality Meter Model: 8352, Conductivity pen 8362, Cond. &TDS pen 8372, Salinity pen 8373, Salinity & TDS pen INTRODUCTION Congratulations on your purchase of this pen-type meter. Please read the manual completely before using…

Brand: AZ INSTRUMENT

Comcube 8352 Pen Type Water Quality Meter Instruction Manual

September 19, 2024

Comcube 8352 Pen Type Water Quality Meter Instruction Manual Model: 8362, Cond.&TDS pen 8352, Conductivity pen8372, Salinity pen 8373, Salinity & TDS pen INTRODUCTION Congratulations on your purchase of this pen type meter. Please read the manual completely before using…

Brand: COMCUBE

CONSFEL B07WC2SBQ4 Indoor Air Quality Meter Instruction Manual

September 18, 2024

CONSFEL B07WC2SBQ4 Indoor Air Quality Meter Instruction Manual Air Quality Monitor Instruction Manual Product Specifications Display method: Large screen color LCD display Atmospheric pressure: 86Kpa - 106Kpa Product Size: 164*74*26MM Product weight: 233g Detection temperature: -10°C to 50°C; Relative humidity:…

Brand: CONSFEL

CPS IAQPRO Professional Indoor Air Quality Meter User Guide

October 17, 2023

CPS IAQPRO Professional Indoor Air Quality Meter Product Information The Professional Indoor Air Quality Meter, model IAQPRO, is a device designed to measure and monitor the air quality indoors. It utilizes patented wireless technology (Patent #9,043,161) and requires the CPSLinkPro…

Brand: CPS

tuya PV28-BW Smart WiFi 3in1 Air Quality Meter Instruction Manual

August 21, 2023

tuya PV28-BW Smart WiFi 3in1 Air Quality Meter Product Description When opening the package, please confirm whether the air quality monitor is in good condition and the accessories are complete; This product comes with battery, please charge it for 5…

Brand: Tuya