YSI IDS 4210 Digital ORP & Temperature Probe
Features
- Plug and play connectivity with each instrument
- IDS sensors store their own unique ID with serial number and calibration data
- Digital sensor recognition, processing and data transfer
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Overview
The YSI IDS 4210 digital combination ORP/temp probe with glass body measures ORP and temperature. Features a glass body, refillable double junction electrode and 1.5m cable.
IDS Intelligent Digital Sensors
The IDS sensors automatically store their unique serial number and calibration data. In addition, they also digitally process the measurement signal. The sensors can be moved from instrument to instrument and maintain their calibration data and transmit this information to the new instrument.
Range: -1200 to +1200 mV
Temperature Range: 0 to 100ºC (32 to 212ºF)
Temperature Accuracy: +/-0.2ºC
Reference Electrode: 3 mol/l KCl
Diaphragm: Ceramic
Material: Glass
Dimensions: Length 120 mm (4.7 in); diameter 12 mm (0.47 in)
Warranty: 1 year
In The News
YSI ProQuatro Multi-Parameter Water Quality Meter Review
When environmental professionals need a reliable multi-parameter meter with measurement flexibility, the YSI ProQuatro is an affordable option. The YSI meter measures a combination of water temperature, conductivity, pH, ORP, ammonium, nitrate and chloride. 
 
[caption id="attachment_39045" align="aligncenter" width="940"] The YSI ProQuatro in use at the Fondriest Center for Environmental Studies. (Credit: Emma Jones / Fondriest Environmental) [/caption] 
 
 Sensors plug into a 4-port bulkhead with an included temperature/conductivity probe. Dissolved oxygen sensors, pH and/or ORP sensors are often selected for the other ports.
Read MoreMonitoring OAE Efforts in Halifax: Fighting Climate Change with Emerging mCDR Strategies
Marine carbon dioxide (CO 2 ) removal (mCDR) is an emerging strategy that aims to fight climate change by taking advantage of the carbon capture potential of our oceans. There are multiple types of mCDR approaches being evaluated globally, one of which is ocean alkalinity enhancement (OAE). 
 
 According to NOAA , OAE aims to increase the pH of water by either adding alkaline material to ocean surface waters or by removing acid from seawater. Due to the change in acidity, the chemistry of seawater changes, making it capable of absorbing greater volumes of CO 2 .
Read MoreLake Erie Volunteer Science Network: Building Trust in Citizen Science Programs
Citizen science programs have popped up across the United States, focusing on connecting local communities with nearby water resources and building a trustworthy data pool over the sampling period. While commonly utilized as a means of ensuring that large watersheds or lake regions are adequately sampled, the credibility and success of such programs have been called into question. 
 
[caption id="attachment_38996" align="alignnone" width="940"] HRWC volunteers measure stream velocity across a subsection of Woods Creek, a tributary of the Huron River near Belleville, Michigan. Stream velocity measurements can be combined with water level measurements to calculate stream flow and chemical parameter loads.
Read More