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Sling Hygrometer Replacement Tubes - Fahrenheit - fits Sper Psychrometer #736710 Hydroponics while safeguarding against heavy metal

Name: Sling Hygrometer Replacement Tubes - Fahrenheit - fits Sper Psychrometer #736710 Hydroponics while safeguarding against heavy metal
Brand: lifemaps.biz
SKU: 21557432799
Price: 22.00 USD
Availability: InStock
Rating: 4.0549 (9 reviews)

SKU 21557432799

4.1

USD22.00 USD45.00

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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

Description

while safeguarding against heavy metal contamination

These units are designed for installation in standard air handling units and duct systems

Tested by NSF 53 to reduce 99

Hydroponic Use: Add 1-2 oz per 5 gallons of reservoir water once to twice weekly

Night device outlet operates when the lights are off

Sling Hygrometer Replacement Tubes - Fahrenheit - fits Sper Psychrometer #736710 Hydroponics while safeguarding against heavy metalRefill for 20 to 120 Fahrenheit Sling Psychrometer Model #736710 These refill tubes use a red liquid and are specifically made to work with our high quality Sling Psychrometers.

Exchange/Return Notes