Due to popular demand, we are re-opening our storefront to the public!

All updates and restrictions regarding our COVID-19 response can be found here: OESCO, Inc.'s COVID-19 Policy Update

Please read carefully and be sure to follow recommended social distancing and safety protocols when picking up or browsing in store. Stay safe out there!

My Cart
Call us 1-800-634-5557

Spot-On Sprayer Calibrator - Model SC-1

Be the first to review this product


More Views

Quick Overview

Sprayer calibrator measures accurate flow rate. Fast measurement. Easy to read digital display. Uses 2 N size alkaline batteries.

Additional Information

Part No. 23890
Manufacturer SpotOn Products


Sprayer Calibrator Model: SC-1 Item #23890

Quickly find worn spray nozzle tips - Industry guidelines recommend tip replacement once flow rate exceeds that of a new tip by 10%.

Model SC-1 intended for flow rates below 1 GPM, making it ideal for calibrating spray tips for herbicide & insecticide application. In most cases a tip can be measured in 10 seconds or less.

Patent pending. Made in USA.


  • Simple waterproof design has no moving parts
  • Digital display of readings in either GPM, oz/min, or Liter/min
  • Easy one handed operation
  • Small size stores in cab, tool box, or handbag
  • Clear design allows for easy cleaning and trouble shooting


  • Measurement Range: .02-1.00 GPM, 3-128 oz/min, .08-3.79 L/min (higher flow rates possible with reduced accuracy)
  • Accuracy: Greater of +/- 2.5% or one least significant digit
  • Resolution: 0.01 GPM, 1 oz/min, 0.01 L/min
  • Battery: two (2) ?N? size alkaline batteries
  • Battery Life: 2 years, meter has low battery indicator
  • 9.25″ (23.5 cm) tall by 2.25″ (5.7 cm) dia. 0.52 lbs (236 g) weight
  • Construction: Break resistant plastic & Stainless Steel