YM-3 » HK Instruments - User-friendly measuring devices
Paineen mittaus
Osta WISE Kiinteä etutyyppinen painemittari kestomuovikotelolla P359 125mm4-12 & # 34; Dial, 12 & # 34; NPTM, Bottom Connection, 0 ~ 800psi, 0,5% tarkkuus, valmistettu Koreassa verkosta maassa Finland. B0894LTZST
BN-LINK Short Period Repeat Cycle Intermittent Timer, Interval Timer - Day, Nigh 726084986404 | eBay
BN-LINK Short Period Repeat Cycle Intermittent Timer, Interval Timer - Day, Night, or 24 Hour Operation, Photocell Light Sensor Dusk to Dawn for Hydroponics Aquaponics Aeroponics - - Amazon.com