Amprobe

Quickly indicates if batteries are "good, "low or "replace" Test standard and rechargeable batteries: 9V, AA, AAA, C, D, 1.5V button type Ergonomi...

Low drift portable meter for checking indoor air quality CO2 measurement up to 9999 ppm Triple display with simultaneous CO2, temperature and rela...

Offers a uniquely small and convenient form factor with professional 8:1 distance to spot ratio, a high-quality laser pointer and LED flashlight M...