Tenmars TM-213 UVA and UVB radiation light meter 290 ~ 390nm

UVA and UVB radiation light meter 290 ~ 390nm Tenmars TM-213 

Model: TM-213 

Brand: Tenmars 

Measurement power range: 0-4000uW / cm2 & 0-20 mW / cm2 

Resolution: 1uW / cm2 & 0.01 mW / cm2 

Accuracy: ± 5 (% FS + 2dgt) FS: "Full scale" 

Measurement wavelength range: 290 ~ 390nm 

Sample time: Approx. 0.4 sec.

Power supply: 2 batteries 1,5V AAA 

Battery Life: Approx. 100 hours 

Weight: Approx. 90g

Power supply: 2 AAA batteries (included)