Indoor - Products

The store will not work correctly in the case when cookies are disabled.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Fondriest Environmental

Menu

Search

My Account

Skip to Content

Cart

My Account
Sign In
Create an Account

Call Toll Free: 888.426.2151

Fondriest Environmental

Search

×

Menu

Products
Wireless Data

Data Buoys

Data Loggers

Data Management

Field Computers

GPS Receivers

Integrated Systems

Soil Sensors

Water Level Sensors

Water Quality Sensors

Weather Sensors

All Wireless Data >

Water Quality

Colorimeters

Conductivity Meters

Dissolved Oxygen Meters

Fluorometers

Ion Selective Electrodes

Multi-Parameter Sondes

pH Meters

Portable Laboratories

Test Kits

Turbidity Meters

All Water Quality >

Hydrology

Flow Meters

Interface Meters

Piezometers

Pressure Sensors

Staff Gauges

Velocity Sensors

Wading Rods

Water Level Loggers

Water Level Meters

Well Caps

All Hydrology >

Weather

Barometers

Humidity Sensors

Light Sensors

Multi-Parameter Sensors

Precipitation Gauges

Soil Moisture Sensors

Temperature Sensors

Weather Stations

Wind Meters

Wind Sensors

All Weather >

Sampling

Augers

Automated Samplers

Bailers

Bladder Pumps

Controllers

Peristaltic Pumps

Plastic Submersible Pumps

Soil Sampling Kits

Steel Submersible Pumps

Tubing

All Sampling >

Inspection

Electrical Testers

Gas Monitors

Moisture Meters

Multimeters

Portable Gas Detectors

Specialty Meters

Thermometers

Underwater Cameras

Vibration Meters

Video Inspection Systems

All Inspection >

Indoor

Air Quality Monitors

Carbon Dioxide Monitors

Energy Auditing

Humidity Loggers

HVAC Monitoring

Light Meters

Sound Meters

Temperature Loggers

Time-of-Use Monitors

Wireless Networking

All Indoor >

Brands

Eos

Fondriest Rental

Geotech

Hach

NexSens

OTT

PME

Seametrics

Solinst

YSI

All Brands >
Rental
Field Computers

Hydrology

Sampling

Survey & Navigation

Water Quality

Weather
News
Earth

Wetlands

Lakes

Oceans

Rivers

Technology

Fish Science
Learning Center
Parameters

Measurements

Equipment

Monitoring Applications

References
Field Station
Company
Company

Privacy Policy

Why Buy From Fondriest?

Contact Us

Ordering

Shipping Information

Return Policy

Security

International Orders

Support

Field Services

Guides

Service & Repair

Home
Products
Indoor

Indoor

Shop By

31 Items

View as Grid List

Sort By Set Ascending Direction

24
48
96

Extech SDL400 Light Meter/Datalogger
$336.99
Extech Barometric Pressure/Humidity/Temperature Datalogger
$340.99
Extech 4-in-1 Environmental Meter
$212.99
Extech LED Light Meters
$127.99
Extech 445580 Humidity & Temperature Pen
$74.99
Extech 407026 Heavy Duty Light Meter
$212.99
Extech EA33 EasyView Light Meter with Memory
$308.99
Extech Sound Calibrators
$364.99
Extech 407764-EXT Microphone Extension Cable
$159.99
Extech 407732 Type 2 Sound Level Meter
$215.99
Extech 407732-KIT Type 2 Sound Level Meter Kit
$472.99
Extech RHT10 Humidity & Temp USB Datalogger
$94.99
Extech TH10 Temperature USB Datalogger
$70.39
Extech 44550 Pocket Humidity & Temperature Pen
$41.79
Extech 42280A Temperature & Humidity Datalogger
$270.59
Extech 407780A Integrating Sound Level Datalogger
$1,599.00
Extech LT300 Light Meter
$211.19
Extech 401025 Foot Candle/Lux Light Meter
$159.99
Extech 407730 Sound Level Meter
$99.99
Extech 407750 Sound Level Meter with PC Interface
$304.99
Extech 407760 USB Sound Level Datalogger
$257.39
Extech RHT20 Humidity and Temperature Datalogger
$157.99
Extech CO250 Portable Indoor Air Quality CO2 Meter
$425.99
Extech 3-Channel Temperature Datalogger
$319.00
Extech Humidity & Temperature Datalogger
$299.00
Extech CO2/ Humidity/ Temperature Datalogger
$455.99
Extech Desktop Indoor Air Quality CO2 Monitor
$327.79
Extech CO210 Desktop Indoor Air Quality CO2 Monitor/Datalogger
$325.99
Extech Sound Level Meter/Datalogger
$679.00
Extech CO220 Desktop Indoor Air Quality CO2 Meter
$293.99
Extech SDL470 UVA/UVC Light Meter/Datalogger
$969.00

31 Items

View as Grid List

Sort By Set Ascending Direction

24
48
96

Shop By

Now Shopping by

Manufacturer Extech Remove This Item

Shopping Options

Narrow By Category

Carbon Dioxide Monitors 5items
Humidity Loggers 8items
Light Meters 8items
Sound Meters 9items
Temperature Loggers 10items

Price

Fondriest Environmental

Products | Rental | News | Learning Center | Field Station | Company

© 2025 Fondriest Environmental, Inc. | Questions? Call 888.426.2151 or email customercare@fondriest.com

Better Business Bureau A+