THÔNG TIN SẢN PHẨM
PO2-250 O2 METER, pen typeModel : PO2-250
- O2 (Oxygen in air), Temperature.
- O2 range : 0 to 30.0 % x 0.1 %.
- Temperature. : 0 to 50 oC, oC/oF.
- Measurement response time: 30 seconds.
- DC 1.5V battery (UM-4, AAA) x 4.
- Pen type, easy ca
