F72-DCB Marine Temperature GaugeDetailed product description：

Main technical performance of F72-DCB marine thermometer

Environmental conditions: -25 to+40 ℃ (AC table 0 to+40 ℃)
Relative humidity: 25% to 80%
Mechanical resistance performance: High resistance to mechanical impact, satisfactory operation under vibration acceleration of 0.7g; Capable of withstanding a transportation earthquake with an acceleration of 150m/s and an impact frequency of 80-120 times per minute, lasting for 2 hours.
Shell: Shell protection meets IP42 requirements
Voltage resistance: AC 50Hz, AC 2000V, lasting for 1 minute.
Weight: less than 1kg
Working position: used vertically (⊥).