MESTEK EMF02R Electromagnetic Field & RF Radiation Detector

Product Overview The MESTEK EMF02R is a handheld electromagnetic field detector that measures radio-frequency, electric-field and magnetic-field radiation across a 30 MHz to 8 GHz bandwidth. A high-sensitivity triaxial (X/Y/Z) induction probe captures field strength from any orientation, while a VA colour display presents both a precise digital reading and an analogue Green/Yellow/Red zone bar for at-a-glance assessment. Built for field use, the instrument combines RF power-density, electric-field and magnetic-field measurement with on-board temperature and humidity readings in a single pocket-sized unit. Maximum, Average and Data-Hold modes support repeatable surveys, and a configurable audible alarm signals when readings enter the elevated zone. The EMF02R is a survey and awareness instrument intended for relative field assessment and site comparison. It is not a laboratory reference standard or a certified regulatory compliance meter. Key Features 30 MHz to 8 GHz measurement bandwidth covering Wi-Fi, mobile and base-station frequencies Triaxial (X/Y/Z) isotropic probe captures field strength regardless of device orientation Simultaneous radio-frequency, electric-field and magnetic-field detection VA reverse-display colour screen with combined digital readout and analogue zone bar Maximum, Average and Data-Hold measurement modes Audible buzzer and on-screen simulation-bar alert for elevated readings Integrated temperature (0–50 °C) and relative-humidity (0–90 % RH) measurement Rechargeable 18650 lithium battery with USB Type-C charging Fast ~0.4 second sampling rate with automatic 15-minute power-off CE, FCC and RoHS certified; supplied in a protective storage pouch Technical Specifications Measurement Test bandwidth: 30 MHz – 8 GHz Detection method: Electromagnetic induction, RF receiving sensor Probe: Triaxial (X / Y / Z) high-sensitivity induction Measuring range: 0–999 V/m; 0.00–19.99 µT; 0.0–199.9 mG; 0.0–9999 µW/cm² Resolution: 1 V/m; 0.01 µT; 0.1 mG; 0.1 µW/cm²; 0.1 °C; 0.2 °F; 1 % RH Maximum display: 9999 Sampling rate: Approx. 0.4 seconds Modes: Maximum, Average, Data Hold Alarm: Audible buzzer and on-screen simulation bar Environmental Measurement Temperature range: 0–50 °C Humidity range: 0–90 % RH Power Battery: 18650 / 2000 mAh / 3.7 V rechargeable lithium Charging: USB Type-C, 5 V / 1 A Charge time: Approx. 4 hours Operating current: Approx. 50 mA Auto power-off: Approx. 15 minutes Display & Physical Display: VA reverse-display colour LCD (digital + analogue dual readout) Dimensions: 204 × 63 × 32 mm Weight: Approx. 220 g Operating conditions: 0–50 °C, 0–90 % RH Storage conditions: −10–60 °C, 0–80 % RH Certification: CE, FCC, RoHS Model / SKU: MESTEK EMF02R What's in the Box 1 × MESTEK EMF02R electromagnetic field detector 1 × USB Type-C charging cable 1 × Protective storage pouch 1 × User manual Applications RF and EMF site surveys around telecommunications and base-station infrastructure Workplace, server-room and electrical-room field assessments Building-biology and indoor environmental measurement Locating and comparing emission sources from electronic equipment and appliances Pre- and post-installation verification when fitting RF/EMF shielding materials General awareness measurement for privacy-conscious and security-focused users