From FDA OKs Astute Medical’s First Diagnostic for Acute Kidney Injury:

Astute Medical NephroCheck consists of ASTUTE140 Meter, NephroCheck Test Kit, NephroCheck liquid controls kit, and NephroCheck calibration verification kit.
Astute Medical NephroCheck consists of ASTUTE140 Meter, NephroCheck Test Kit, NephroCheck liquid controls kit, and NephroCheck calibration verification kit.

Astute Medical NephroCheck diagnostic test kit (Astute image used with permission)