VSTAR-ISE pH/ISE module, 8102BNUWP ROSS Ultra glass-body pH electrode, 927007MD Orion stainless steel ATC probe, 096019 Orion Star stirrer probe, 810199 ROSS pH buffer and solution kit, electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable ...
Or i could set a smartphone's camera to have settings as close to the human eye as possible, and share what I would basically see with my eye. In post #5 you were looking at the Orion Spaceprobe 76mm. In post #8 you said you had been using a Starblast 4.5 inch tabletop ($280)...
PacoGrande
Star A215 pH/Conductivity Benchtop Meter; Orion ROSS Ultra Triode refillable, epoxy-body pH/ATC electrode; Orion DuraProbe conductivity probe; ROSS pH buffer and solution kit; Orion 1413 μS conductivity standard; Attached electrode stand and holder; Universal power adapter; Printed quick start guid...
Orion 09843 反射式天文望远镜,原价$159.99,现仅售$99.99,免运费。此为Amazon历史最低价! 3吋大光圈,700mm的焦距,可以清楚地观察月球、行星和许多明亮的深空天体。这是一台相当不错的通用天文望远镜,尤其适合初学者的天文爱好。并且可以和家人一起分享、观赏深邃的天空现象如果希望培养小朋友对科...
ooniprobe: Detect internet censorship & test your network's speed App Store Screenshot 1 Screenshot 2 Screenshot 3 Screenshot 4 Screenshot 5 2024 toast ☆64 PeopleInSpace: List of people currently in space Screenshot 1 2024 kmm kotlin swiftui ☆2688 Phonetic: Add phonetic keys for ...
Versa Star Pro meter, VSTAR-PH pH module, VSTAR-CND conductivity module, 8157BNUMD ROSS Ultra Triode epoxy-body pH/ATC electrode, 013005MD Orion DuraProbe 4-cell (K=0.475) conductivity sensor, 810199 ROSS pH buffer and solution kit, 011007 Orion 1413µS conductivity standard, electrode stan...