Tramex Calibration Salt Check SAL75

Reusable saturated salt calibration check for Hygro-i2 relative humidity probes. Shipping takes 2-3 business days, not including 24 hours for processing. Shipping is calculated for each order based on weight and dimensions. A custom shipping quote is sent after you place the order. If you do not agree to the quote, we will process a full refund. For repair/calibration service, the typical turnaround time is 7-10 days from when the item was received.