For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
Measuring the range of 0-2000 parts per million (PPM). Resolution of 1 PPM 0-2000 parts per million (PPM). Accuracy of 200 PPM. A Warm- up time 3 minutes. Response Time <90s. Operating temperature 0 to 50¡æ. Operating Humidity 0% ~ 90% RH.
Storage temperature- 20-60¡æ. Operating Voltage4.5 V to 6 V DC. The Current maximum Current of less than 100 ma, the average Current of less than 50 ma. Output mode UART.