Wrist Strap MonitorInstant warning of wrist strap failure,improve production qualityHigh reliable ,easy and covinientSmall and Handy OverviewRequest a quoteFeatures: Input:AC 220V/60 HZ (DC 6V) Material: Polstyrene Dimension:67*60*29 mm Weight:60gm
Wrist Strap MonitorInstant warning of wrist strap failure,improve production qualityHigh reliable ,easy and covinientSmall and Handy