| Supply Voltage | 3.7 V DC Long Life Lithium Rechargeable Battery |
| Battery Life | 6-8 hours. |
| Accuracy | +/- 2 % & 0.5% for oxygen. |
| Size & Weight | 115(H) X180(L) X 60(D); 300 GM. |
| Warranty | One year. |
| Temperature Range | -30 to 55 Deg. C. |
| Country of Origin | Made in India |
Price: Â