Overview
Dissolved oxygen and temperature handheld instrument with integral (i.e. non-detachable) cable. The Pro20i is a direct replacement for the model 55 and 550A dissolved oxygen instruments. EPA approved for wastewater compliance reporting of DO.
Instrument, cables, probes/sensors included.
Take advantage of the Complete Solution promo going on now through December 31, 2019. Order a Pro20i system (handheld, cable, and sensor) and receive a case, shoulder strap, and membrane kit (any type) for FREE (US only). Use the code Pro20icomplete to receive your discount. Please see the ordering directions below for more detail!
Easy to use, rugged and reliable, the YSI Pro20i provides everything you need in a handheld instrument for the measurement of dissolved oxygen. User-friendly and convenient calibration routine and 50 data set memory. A true field instrument with IP67 waterproof, rubber over molded case, and 1-meter drop tests ensure durability to provide years of sampling even in the harshest field conditions.
Features Include:
- Integral (i.e. built-in) cable with 1- 4- 10-m field cable; user-replaceable DO sensors
- One Touch Cal allows for easy DO calibrations within 3 seconds with the press of a button. Automatic barometric pressure compensation.
- Quick response times; 95% response time in approximately 8 seconds with standard membrane (fastest response time on the market)
- Stores 50 data sets; no need to write down data
- Large graphic, backlit display and glow in the dark keypad
- A true field instrument - the display is visible when wearing polarized sunglasses
- Tough. IP-67, impact-resistant, waterproof case. Waterproof with and without the battery cover
- Rubber over molded case provides extra durability
- Multiple languages: English, Spanish, French, and German
- 3-year instrument; 2-year integral cable; 1-year polarographic sensors;
- 6-month galvanic sensor warranty
The Pro20i features an integral cable, but the Pro20 features a user-replaceable (i.e. detachable) cable. Longer cables are also available for the Pro20, as is a BOD probe/cable assembly.
How to Order a Pro20i Complete Solution Package:
1. Add the following to your cart using the order tabs above:
- Pro20i meter with cable (any length) and DO sensor (any type)
- 5908 or 5913 membrane kit
- Soft-sided case (603162)
- Shoulder strap (603070)
2. Apply the code Pro20icomplete to your order before checking out.
SKU: 607130 - Handheld with 1-meter integral (non-detachable) cable and 2003 Polarographic sensor kit
SKU: 607131 - Handheld with 1-meter integral (non-detachable) cable and 2002 Galvanic sensor kit
SKU: 607125 - Handheld with 4-meter integral (non-detachable) cable and 2003 Polarographic sensor kit
SKU: 607129 - Handheld with 4-meter integral (non-detachable) cable and 2002 Galvanic sensor kit
SKU: 607132 - Handheld with 10-meter integral (non-detachable) cable and 2003 Polarographic sensor kit
SKU: 607133 - Handheld with 10-meter integral (non-detachable) cable and 2002 Galvanic sensor kit