An Irrometer Service Unit is required with initial Tensiometer purchase. Use during installation, ensures accurate readings.

The Irrometer Service Units are designed to aid users in the placement and installation, interpretation of readings, and maintenance of IRROMETER soil moisture indicators. Several helpful items are included in the kit.  A Service Unit is necessary for proper installation and maintenance of the instrument and must be purchased with your initial order!

The primary component of a Service Unit is a small hand vacuum pump. The pump is designed to seal on the reservoir portion of the instrument body and is used to create a vacuum manually, evacuating any air contained in the tensiometer. These instruments function with the greatest accuracy when all air has been removed. One Service Unit will service multiple instruments.           

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Catalog# 1000 – Basic Service Kit Includes:

• Syringe Pump
• Irrometer Fluid
• Chart Forms
• Reference Book
• Canvas Bag

The Basic Kit replaced the Hand Pump with a Syringe Pump. This new option reduced the cost for users and simplified the process of maximizing the sensitivity and accuracy of your units.

Catalog# 1001 – Standard Service Kit Includes:

• 1 hand vacuum pump
• 1 bottle IRROMETER fluid
• 25 monthly chart forms
• 1 reference book

Catalog# 1002 – Pro Service Kit Includes:

• 1 hand vacuum pump is equipped with test gauge
• 1 bottle IRROMETER fluid
• 25 monthly chart forms
• 1 reference book

The hand vacuum pump enables users to verify the accuracy of Irrometer tensiometers by comparing readings between the two gauges.  Helpful for research institutes and universities.

CAT. NO. 1007 — MLT Irrometer Includes:

• 1 syringe pump
• 1 bottle IRROMETER fluid
• 25 monthly chart forms
• 1 reference book

Click here for more on the MLT Service Unit 

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SEE IRROMETER’S BROCHURE HERE