DP 500 - Portable dew point meter with integrated data logger non-contact Accuracy at 25 °C: See

Accuracy at 25 °C: See product documentation for details per signal type

Internal Battery (Included): Lithium 3

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520B is cold-junction compensated for changes in ambient temperature

Extension grade wire does not have the accuracy characteristics to be used for thermocouple manufacture

DP 500 - Portable dew point meter with integrated data logger non-contact Accuracy at 25 °C: SeePrecise dew point measurement down to 112 F ( 80 Ctd) Quick response time 3. 5" graphic display with easy operation via touch screen Integrated data logger for storage of measured values (up to 100 million points) USB interface for data transfer via USB stick and evaluation via CS Basic software Calculates various moisture parameters (lb CF, mg m, ppm V V, g kg, Ftd atm, % RH) The DP 500 dew point meter offers robust and precise dew point measurement