YSI’s line of Professional Series instruments includes several handhelds for the use in the laboratory or the field. After determining your application needs, YSI makes it easy and convenient to choose a kit that’s right for you. Selecting the desired options has never been easier. Simply review the kit options among the list to choose your kit and order that item number to get everything you need. Start testing your water quality today.

1. 603174 Pro2030 Polarographic DO/Conductivity 4 Meter Kit includes:

• Pro2030 handheld
• 4-meter cable with polarographic DO and conductivity sensors and case
• 5908 cap membrane kit (1.25 Mil PE membranes)
• Case # 603162 smaller soft-sided carrying case accommodates up to 10-m DO/temp; 4-m Quatro cables; and includes 3 each 100 mL plastic bottles.

2. 603175 Pro2030 Galvanic DO/Conductivity 4 Meter Kit includes:

• Pro2030 handheld
• 4-meter cable with galvanic DO and conductivity sensors
• 5913 cap membrane kit (1.25 Mil PE membranes)
• Case # 603162 smaller soft-sided carrying case accommodates up to 10-m DO/temp; 4-m Quatro cables; and includes 3 each 100 mL plastic bottles.

3. 603176 Pro2030 Polarographic DO/Conductivity 10 Meter Kit includes:

• Pro2030 handheld
• 10-meter cable with polarographic DO and conductivity sensors
• 5908 cap membrane kit (1.25 Mil PE membranes)
• Case # 603162 smaller soft-sided carrying case accommodates up to 10-m DO/temp; 4-m Quatro cables; and includes 3 each 100 mL plastic bottles.

4. 603177 Pro2030 Galvanic DO/Conductivity 10 Meter Kit includes:

• Pro2030 handheld
• 10-meter cable with galvanic DO and conductivity sensors
• 5913 cap membrane kit (1.25 Mil PE membranes)
• Case # 603162 smaller soft-sided carrying case accommodates up to 10-m DO/temp; 10-m Quatro cables; and includes 3 each 100 mL plastic bottles.

A great alternative to the Pro2030 is a ProSolo ODO/CT system. Rather than an electrochemical DO sensor, the ProSolo ODO/CT uses an optical DO sensor that requires less maintenance and is not dependent on stirring.