Yellow Springs Instrument (YSI)

Yellow Springs Instrument work with professionals to develop water monitoring solutions for our planet’s natural resources.

1 – 15 of 179 results

Yellow Springs Instrument (YSI) Conductivity Calibration Standards, YSI™

Pricing & Availability

YSI™ Truline Iodide Electrode Kit

Solid state technology.

Pricing & Availability

YSI™ ORP Probes for Pro Series Portable Meters

Choice of lab-grade and field models.

Pricing & Availability
Specifications

For Use With (Equipment)	Pro series meter
For Use With (Application)	For lab-grade and field

YSI™ ISE Probes for Pro Series Portable Meters

Field probes for ion concentration measurements.

Pricing & Availability
Specifications

Applications	For use in fresh water applications
For Use With (Equipment)	YSI Pro Series Portable Meters

YSI™ pH and pH/ORP Sensors for Model 556 Multi-Probe System

Measure pH and pH & ORP/Redox quickly and easily

Pricing & Availability
Specifications

Includes	Storage bottle with storage solution
For Use With (Equipment)	YSI model 556 handheld multi probe meter
For Use With (Application)	Aquaculture, agriculture, chemistry, food and beverage, wine-making and water-testing, for scientific applications

YSI™ Carrying Case for Pro Series Instruments

Pricing & Availability
Specifications

For Use With (Equipment)	Pro series water quality testing instruments
For Use With (Application)	Water quality testing

YSI™ Nitrate Calibration Solutions

Extremely accurate calibration solutions to calibrate field instruments equipped with a nitrate sensor

Pricing & Availability
Specifications

Quantity	1 Ea.

YSI™ EcoSense ODO200 Optical DO/Temperature Kit

Accurate, economical, handheld dissolved oxygen measurements using optical technology.

Pricing & Availability
Specifications

Type	Optical DO/Temperature Kit
Model	EcoSense ODO200

YSI™ TitroLine™ 5000 Autotitrator

The TitroLine™ 5000 is a very compact titrator for simple routine titrations. Just load the method and press the start button. GLP compliant results with titration curve can be documented on a connected printer or USB-memory stick.

Pricing & Availability
Specifications

Depth (English)	8.1 in.
Calibration Points (ISE)	3
Width (English)	5.3 in.
Resolution (pH)	0.001
Material	Polypropylene
Languages	English, Dutch, French, Spanish, Polish, Russian, Japanese, Chin.ese, Korean, Turkish
Range (pH)	-3 to 17 pH
Resolution (ISE)	0.1
Range (ISE)	-1900 to 1900 mV
Power Supply	100 -240 V∼; 50/60 Hz, power in.put 30 VA
Display Type	0000,000..0.9999,999 mL, 0.005-0.025 mL (depending on dosing unit)
IP Rating	EN 61326
Keypad	The unit is operated usin.g the keys on the device itself, the controller TZ 3880 and optional PC-keyboard (USB)
Data Points	pH, mV, temperature (C/F), volume (mL)
Calibration Points (pH)	3
Drift	0000,000..0.9999,999 mL, 0.005-0.025 mL (dependin.g on dosin.g unit)
Connector Types	reference (1), temp (2), pH/mv Din./BNC (1).