The REED R2320-NIST professional infrared thermometer extends measurement range to -32C/800C (-26F/1472F) with a tighter 30:1 distance-to-spot ratio for reading smaller targets from further away. A bright color display and tri-color status LEDs (green/red/blue) give an instant visual cue for whether a reading falls within, above, or below a set range, while trigger lock and tripod-mount compatibility support hands-free continuous monitoring. It also stores max, min, average, and differential values for trend checks, and includes a NIST-traceable calibration certificate.