We recommend a factory annual calibration for all meters.
Environmental Sensors Co. offers a convenient and economical calibration service.
In our AIHA accredited lab, our experienced tech will calibrate meters by exposing to a known NIST traceable gas source and measure the response and recovery times.
To take advantage of this service, please fill out the form below and send your meter to:
Attn: Calibration Department
101 Glades Road
Boca Raton, FL 33432
Calibration Request Form
DOWNLOAD INSTALLATION SOFTWARE
- Filter Shelf Life: 6 months
- Sensor Life: more than 2 years
- Annual factory calibration is recommended for all models.
|Replacement Filter for Formaldehyde Meter
|Replacement Filter for Glutaraldehyde Meter
|Sensor Replacement and Calibration
If you are not satisfied with the purchase, please call us to request a Return Merchandise Authorization Number (RMA# ). Write the RMA # on the package and return it in new condition within 14 days from the date of purchase. We will refund the purchase price minus a 10% restocking fee. Shipping charges are not refundable.
Items not in new conditions may be refused.
All returned items will be rejected without the ( RMA# ).
No return after 14 days from the date of purchase.
Custom orders, used products, incomplete products (product missing parts or items) are non-returnable.