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Essential Physics
The Physics textbook of today AND tomorrow!
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Materials Testing System
Hands-on investigation of compression, tension, buckling, bending, shearing and more.
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Essential Chemistry
The Chemistry textbook of today AND tomorrow!
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Wireless CO2 Sensor
The simplest, most cost effective and versatile sensor for measuring carbon dioxide gas levels.
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Wireless Weather Sensor w/ GPS
When "where" matters. Coordinate atmospheric measurements with location/GIS data.
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17 simultaneous measurements to analyze trends
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Wireless Sensor Bundle
Our new low cost sensors don't require an interface and connect directly to Mac® & Windows® computers, iPads®, iPhones®, Android® Tablets & phones and Chromebooks™.
New for 2019!
See our growing line of Wireless Sensors
See Sensors
Contact Us:
Email Tech Support 800-772-8700 x 1004 (Inside US) 916-462-8384 (Outside US)
Email Customer Service 1-877-373-0300 (Inside US) 916-462-8383 (Outside US)
Mon-Thurs: 7:00 a.m.-4:30 p.m. Fri: 7:00 a.m.-2:00 p.m. (Pacific)
PASCO Blog
Tips and interesting applications using PASCO sensors, software and equipment.
Have innovative lab ideas you'd like to share? We'd love to hear from you!
Free Trial Update
PASCO Capstone User's Guide
Free Experiments
Released 1/17/2019
Free Download
Released 10/31/2018
Job Opportunities at PASCO
800-772-8700 x 1004 (Inside US) 916-462-8384 (Outside US)
Fax: 916-786-8905
Mon-Thurs: 7:00 a.m.-4:30 p.m.Fri: 7:00 a.m.-2:00 p.m. (Pacific)
1-877-373-0300 (Inside US) 916-462-8383 (Outside US)
CO2 data can be logged directly on the device for long term life science and environmental science studies.
New Accessory: The Dissolved Water Proof CO2 Sleeve (PS-3545) shields the sensor from water, but is permeable to CO2 allowing for measurements of dissolved carbon dioxide levels. This PASCO exclusive opens up new applications for this carbon dioxide sensor.
See the full line of Wireless Products
Required Software:
PASCO products that use Bluetooth® 4 technology - wireless sensors, smart carts, and the AirLink Interface - require the latest versions of our software.
PASCO Capstone is available for Mac and Windows. SPARKvue is available for Mac, Windows, iOS, Android and Chromebooks.
Additionally, the Wireless Motion Sensor and Wireless Smart Carts can be connected via Bluetooth and used with our MatchGraph! app.
Compatibility/System requirements
Any current model Chromebook, Mac, iPad, iPhone, Android tablet or Android phone will support direct connection to PASCO Bluetooth 4 devices. Also, any Windows 10 device w/ Creators Edition 1703 or later will support direct connection.
Chromebook users MUST have the latest firmware updates for ALL wireless sensors in order to use them without the USB Bluetooth Adapter. Full information.
All other windows computers/tablets, older Macs, and Chromebook users without updated sensor firmware currently require the PS-3500 USB Bluetooth 4.0 Adapter to connect to PASCO’s Bluetooth 4 devices.
Full compatibility details are available, including compatibility information for older computing devices.
In logging mode wireless sensors collect data to their onboard memory for hours, days, weeks or even months at a time without needing to be connected to a computer, tablet, Chromebook or smartphone.
When the experiment is concluded, simply connect the sensor to a device running PASCO software and download all the measurements it recorded.
VIDEO
The precision cut inserts are designed to accommodate up to 10 Wireless CO2 Sensors
See the buying guide below for details
The Wireless CO2 sensor received an Award of Excellence from Tech & Learning in the "Best New Products" category for 2017.
Windows devices, Chromebooks and older Macs lack native Bluetooth® Smart support and require an adapter to use PASCO wireless products.
All current model Macs, iPads, iPhones, Android tablets or phones support direct connection to PASCO Bluetooth Smart devices and do not require the adapter.
Full compatibility details are available.
USB Bluetooth Adapter (PS-3500)
This adapter allows Chromebooks, Windows computers and older Macs to connect up to three Bluetooth 4 devices such as wireless sensors, Smart Carts, or the AirLink interface.
Wireless Sensor Storage Tray for CO2 Sensors (PS-3598)
Make storage and inventory of your PASCO Wireless Sensors simple and efficient. This Gratnells® storage tray is designed to hold up to 10 Wireless CO2 Sensors.
10 Port USB Charging Station (PS-3501)
Charge up to 10 PASCO Wireless products (or other classroom devices) simultaneously
This sleeve allows the Wireless CO2 Sensor to take aqueous measurements of dissolved carbon dioxide gas.
Dissolved CO2 Waterproof Sleeve (PS-3545)
An accessory for the Wireless CO2 Sensor that allows allowing aqueous measurements of dissolved carbon dioxide.
A four pack of replacement 250 mL sample bottles.
250 mL Sample Bottles (4-pack) (SE-6938)
This is a four pack of the 250 mL sample bottles that are included with the Wireless CO2 sensor and the PASPORT Oxygen Gas Sensor.
This product requires or recommends PASCO software for data collection and analysis. Either SPARKvue software or PASCO Capstone software may be used.
Wireless pH Sensor (PS-3204)
Wireless Pressure Sensor (PS-3203)
Wireless Temperature Sensor (PS-3201)
EcoZone System (ME-6668)
PASPORT Optical Dissolved Oxygen Sensor (PS-2196)
PASPORT Oxygen Gas Sensor (PS-2126A)
PASPORT Ethanol Sensor (PS-2194)