What's In the WaterGuru SENSE box?

Contents of the WaterGuru SENSE S2 box:

1. Round skimmer cover plate with Bluetooth and Wi-Fi connectivity
2. 4 "C" batteries
3. Connected/cabled Lab unit that sits in the skimmer water to take measurements
4. Lab measurement C5 cassette
5. Float ring for use in hot tubs or above-ground pools
6. Quick start guide

Contents of the WaterGuru SENSE S3 box:

1. Round skimmer cover plate with Bluetooth and Wi-Fi connectivity
2. Connected/cabled Lab unit that sits in the skimmer water to take measurements
3. Lab measurement C5+ cassette
4. Quick start guide

Note:  Skimmer adapters and a Float Ring for the S3 device are sold separately at the WaterGuru website