Quality control-R&D institutions's customers have bought 167 kinds of detection instruments here
Level 1:
Statement: The following testing instruments are based on the customer's purchase behavior, not officially recommended, only for reference!
Genuinegoods
LIULING CH-1-S Plastic film sheet hand thickness gauge 0~ 1mm
APIEZON n N-25G Vacuum grease Temperature range -269~ 30 ℃
TQC VF2229 Zahn Cup No. 4 Zahn Viscosity Cup /4.3mm
Defelsko SPG S1 split Roughness Gauge