EXTECH RHT10 humidity and temperature USB datalogger with user programmable sample rates from 2 seconds up to 24 hours. Records up to 16000 readings for each parameter.
EXTECH RHT30, easy-to-use, USB datalogger records humidity and temperature with date/time stamp. Compact size housing with built-in NTC thermistor and capacitive humidity sensor designed with standard USB connector for easy data downloading to a PC.
The EMF450 is a convenient 3-in-1 EMF meter which simultaneously measures and displays Magnetic Field, Electric Field and Radio Frequency Strength. Ergonomic pocket-sized design with an easy-to-navigate menu. Large vivid color TFT display shows digital readings, bargraphs, and trending graph.
The Extech 480836 RF EMF strength meter monitors high frequency radiation in the 50MHz to 3.5GHz range. Ideal for mobile phones, cell phones, base stations, locating RF hotspots, wireless network (Wi-Fi) RF detection, RF "Electrosmog" detection, and microwave leakage.
The Extech 480846 RF EMF Strength Meter monitors high frequency radiation in the 10 MHz to 8 GHz range. Ideal for mobile phones, cell phones, base stations, locating RF hotspots, wireless network (Wi-Fi) RF detection, RF "electrosmog" detection, microwave leakage, and wireless communication applications (CW, TDMA, GSM, DECT).