Chart recorders to monitor conditions in critical settings are offered at VWR. Recorders measure various record data like temperature, humidity, and dew point at tailored intervals to meet your lab's needs; data is recorded along with recorded time for documentation purposes or trend monitoring. Circular chart recorders and strip chart recorder models come with optional LCD displays or NIST traceability. Remote monitoring chart recorders in addition to options appropriate for tracking conditions during transport are available. VWR offers recalibration services as well as chart and marker refills for many products.