SankerNew Improved Sonic Tension Meter SK-608 Suited for Multi-Ribbed V- and synchronous Belts Shorter Measurement time ≤ 0.2S Measuring Accuracy +/-1% Frequency Range 10-5000Hz

Sonic Belt Tension Meter SK-608 Suited for Multi-Ribbed V- and synchronous Belts Shorter Measurement time ≤ 0.2S Measuring Accuracy +/-1% Frequency Range 10-5000Hz U550 Same Function

OVERTURE PETG Filament 1.75mm, 3D Printer Filament, 6kg Filament (13.2lbs), Dimensional Accuracy Probability +/- 0.02 mm, Fit Most FDM Printers (6 Color (6-Pack))

Dry & Dry" [1 Quart Premium Orange Indicating Silica Gel Desiccant Beads(Industry Standard 3-5 mm) - Rechargeable Silica Gel Beads(2 LBS)