
Quick overview
- Reads the water, not the air Installed in the line, so the number on the dial is the actual circulating water temperature.
- 30 to 130 range Covers everything from a cold winter pool to spa temperatures.
- In-line mounting Plumbs into the equipment pad rather than floating in the pool.
- Genuine Pentair Manufacturer part number SL1DW.
- Always in place Unlike a floating thermometer, it cannot drift off or get knocked out of the pool.
- Useful for heater work A line mounted reading is what you want when checking heater rise across the equipment.
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Product details
The Pentair SL1DW is an in-line thermometer with a 30 to 130 degree range. It plumbs into the circulation line so the reading comes from the water actually moving through the system.
Why in-line
A floating thermometer tells you what the surface of the pool is doing. A line mounted gauge tells you what the equipment is seeing, which matters when you are setting a heater, checking temperature rise, or trying to work out whether the pool is really as warm as the controller claims.
Details
The manufacturer part number is SL1DW. Beyond the range and the in-line mounting, the listing carries no further specifications.
| Brand | Pentair |
|---|---|
| Manufacturer part number | SL1DW |
| UPC | 807318013131 |
| Type | In-line thermometer |
| Range | 30/130 degree |
| Mounting | In-line, plumbed into the circulation line |
| Shipping weight | 0.25 lb |
| Ships | Parcel |
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