Published by Farmis on Sep 18, 2023

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Why should I report an Issue with Sprayer calibrator?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Farmis to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
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About Sprayer calibrator

1. If your farm owns any of old pesticide sprayer like amazone, hardi, rau, kverneland, horsch, lemken, matrot, mazzotti, vicon, challenger, knight, john deere, caffini, danfoil, dammann, tecnoma, agrifac, evrard, berthoud, kuhn, gaspardo or any other less known pesticide sprayers without computer control, without possibility to set accurate spraying rate, you can find a lot of help in this farming app which helps to calibrate your sprayer before driving to the fields or even while doing herbicide, pesticide, insecticide real time spraying over your crops.

2. Use this sprayer calibration app and spray your wheat, soybean, crop, vegetable, potato, rapeseed and other fields being sure about right spraying rate.

3. No matter you are using Adama, Bayer, Basf, DuPoint, DownAgro, Monsanto, Chemchaina, Syngenta, Nufarm or other pesticides, you can calibrate your sprayer just in minutes of time.

4. Mixing pesticides (herbicides, insecticides, fungicides) you will need deep knowledge about farming pesticides, that's why we are offering to try biggest crop protection product catalog with lots of weeds, insects, diseases in one place.

5. If you want to use all precision farming tools to increase the sprayer working speed and whole farming activities use our farming apps.

6. After choosing the right nozzle type, you just need to set up your main values and app will calibrating other sprayer values for you.

7. If you need to be sure regarding spraying rate, right pressure or tractor speed - leave it to us.

8. App keeps a track on pesticide flow rate on real-time while you driving the field.

9. An application that helps to every farmer to choose right pesticide nozzle.

10. The app includes a feature that allows the user to quickly set a required pressure and speed of the tractor.

11. From now on nozzle calibration will take only a few seconds and real-time tracking won't let get over set boundaries and amounts.

Sprayer calibrator Customer Insights

1. Have just done my most accurate calibration ever on my boomspray.

2. Great app.

Steps to Troubleshoot & Fix Sprayer calibrator Issues

1. Fix Sprayer calibrator Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Sprayer calibrator: Restarting the app will resolve most errors.
  2. Update the Sprayer calibrator App. Here is how:
    1. On Android goto PlayStore » Search for "Sprayer calibrator" » Open Sprayer calibrator » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Sprayer calibrator » click "UPDATE".
  3. Clear Sprayer calibrator app cache: Clearing cached data will force your app to retrieve the latest data directly from Sprayer calibrator servers.
    1. On Android, goto Settings » Apps » Select "Sprayer calibrator" » click Storage » click "Clear Cache".
  4. Check Sprayer calibrator app permissions. If any of these permissions required to use your device's features are disenabled, Sprayer calibrator might not work.
  5. Uninstall and reinstall Sprayer calibrator. If nothing else has worked, completely uninstall Sprayer calibrator then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Sprayer calibrator not working


2. Fix Sprayer calibrator Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Sprayer calibrator be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Sprayer calibrator not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Sprayer calibrator may not be able to connect to the Internet when running in the background.

Reported Issues