REED Multi-Field EMF Meter, 3 AAA Batteries

This R8070SD has triple range measurement and features Data hold, Max/Min functions, and an easy-to-read backlit LCD display. Using a SD card (max 16GB), a user can manually record up to 99 readings or automatically by selecting a desired sampling rate from 1 to 3600 seconds. Quickly generate an Excel file with raw data, all without the use of software. Optional accessories include a tripod and AC adapter for continuous long-term monitoring. Features: High accuracy of ±1.0dB to 1kHz meets Type 2 standards Triple range measurement (50dB dynamic range) A & C frequency weighting Fast & ...

This data logging Indoor Air Quality (IAQ) Meter has the ability to record samples on internal memory and keep track of registered readings with a time and date stamp. The R9905 features a Nondispersive Infrared (NDIR) CO2 sensor for stable, accurate readings and the option to track live measurements via software. Application: Environmental Monitoring in buildings, schools, hospitals and factories Verify HVAC/R system installation and system performance Manufacturing processes where high CO2 concentrations must be measured, such as fire extinguishers, wine, soda and sugar industries ...

This indoor air quality meter measures and records carbon dioxide (CO2), temperature, and humidity. The R9920 features a high-resolution color TFT touchscreen display, user-selectable recording times, programmable alarm set points, a built-in desk stand, and a wall mounting bracket. Quickly generate an Excel file with raw data and export recorded data to a computer without the use of the software. Features: Simultaneously monitors carbon dioxide (CO2), temperature and relative humidity Low-drift NDIR CO2 sensor for stable and accurate readings User selectable unit of measure (°C or ...

This RF EMF strength meter monitors high frequency radiation in the 50 MHz to 3.5 GHz range. Ideal for mobile phones, cell phones, base stations, locating RF hot spots, wireless network (Wi-Fi) RF detection, RF electro smog detection and microwave leakage. The meter comes complete with a 9v battery and carrying case. Features: Non-directional measurement with 3-channel (Tripak) measurement probe Max hold and average functions and manual store/recall of up to 99 data sets Audible alarm with a user-selectable threshold

This Air Particle Counter offers quick and accurate measurements of particle sizes down to 0.3µm. The R9930 also measures air temperature, relative humidity, dew point, and wet bulb. Using the included 8GB Micro SD memory card, a user can capture videos, images, and particle logs which can be further analyzed with the included software. Features: Displays up to 6 particle sizes down to 0.3µm Ambient air temperature, humidity, dew point and wet bulb temperature measurement 2.8" TFT color LCD display Take photos and record video with built-in camera Selectable sampling time, count ...