Return to the Extech 42570 Dual Laser Infrared Thermometer| Part Number | Alternate P/N | NIST Certification | Price | |
|---|---|---|---|---|
| 42570 | 42570 | Without NIST Calibration Certificate | $459.99 | |
| 42570-NISTL | 42570NISTL | With limited NIST Calibration Certificate (7 to 10 day lead time) | $659.99 |