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TES-593R ELECTROSMOG METER (3 axis)

Portable EMF meter for 10 MHz–8 GHz with isotropic 3-axis measurement, rechargeable battery, programmable alarms, memory recall, and multiple unit display.

  • Frequency range: 10 MHz – 8 GHz
  • Measurement axes: 3D isotropic (triaxial)
  • Display units: mV/m, V/m, μA/m, mA/m, μW/m², mW/m², W/m², μW/cm², mW/cm²
  • Display type: 4-digit LCD with backlight

Description

The device is a triaxial, digital EMF meter designed for measuring high-frequency electromagnetic fields across 10 MHz to 8 GHz. It provides isotropic, 3D measurement of electric fields, ensuring accurate readings regardless of probe orientation. The meter displays instantaneous, maximum, and maximum average values, with programmable alarms and memory functions for up to 99 data sets.

Equipped with a rechargeable lithium-ion battery (3.6V, 1940mAh), it allows approximately 10 hours of continuous operation. The LCD display shows readings in multiple units including mV/m, V/m, μA/m, mA/m, μW/m², mW/m², W/m², μW/cm², and mW/cm². The meter also supports manual data recall, alarm threshold adjustment, and backlit display for use in low-light conditions.

It is ideal for RF field strength measurement, mobile phone base station testing, wireless LAN detection, and personal EMF safety monitoring.

Features

  • Frequency range: 10 MHz – 8 GHz

  • Measurement axes: 3D isotropic (triaxial)

  • Display units: mV/m, V/m, μA/m, mA/m, μW/m², mW/m², W/m², μW/cm², mW/cm²

  • Display type: 4-digit LCD with backlight

  • Measurement modes: Instantaneous, Maximum, Maximum average

  • Programmable alarm: Threshold ON/OFF

  • Memory: 99 sets, manual recall

  • Battery: Rechargeable lithium-ion 3.6V, 1940mAh, ~10 hours operation

  • Charging time: Approx. 3 hours

  • Dimensions: 67 × 60 × 247 mm

  • Weight: ~250 g (including battery)

  • Accessories: Instruction manual, battery, carrying case, AC adaptor (DC 5V, 1.5A)

Specifications

GENERAL SPECIFICATIONS:

Measurement method Digital, triaxial measurement
Measurement range selection One continuous range
Display resolution 0.1mV/m, 0.1μA/m, 0.1μW/m², 0.001μW/cm²
Setting time Typically 1s (0 to 90% of meas. value)
Display refresh rate Typically 0.5 seconds
Display type LCD 4 digit
Audible alarm Buzzer
Measurement units mV/m, V/m, μA/m, mA/m, μW/m²,

mW/m², W/m²,μW/cm², mW/cm²

Measurement display value Instantaneous measured value, the maximum value, or maximum average value
Measurement alarm function Adjustable threshold with ON/OFF
Measurement calibration factor CAL Adjustable
Manual data memory and read storage 99 sets (only recall by meter)
Rechargeable lithium-ion battery 3.6V, 1940mAh

Charging time: Approx. 3 hours

Battery operation time Approx. 10 hours
Dimensions Approx. 67(W) x 60(T) x 247 (L)mm
Weight (including battery) Approx. 250g
Accessories Instruction manual, Rechargeable Lithium-ion battery, Carrying case, AC adaptor (DC 5V 1.5A)

ELECTRICAL SPECIFICATIONS :         

Specification Details
Sensor Type Electric field (E)
Frequency Range 10 MHz – 8 GHz
Directional Characteristic Isotropic, 3-dimensional
Measurement Range (CW signal > 10 MHz) 20 mV/m – 108.0 V/m
53 μA/m – 286.4 mA/m
1 μW/m² – 30.93 W/m²
0 μW/cm² – 3.093 mW/cm²
Dynamic Range Typical 75 dB
Absolute Error (@1 V/m and 10 MHz) ±1.0 dB
Frequency Response (with typical CAL factor) ±1.0 dB (10 MHz – 1.9 GHz)
±2.4 dB (1.9 GHz – 8 GHz)
Isotropy Deviation Typical ±1.0 dB for f >10 MHz
Overload Limit 10.61 mW/cm² (200 V/m)
Temperature Response (0 – 50°C) ±0.5 dB

 

Applications

  • Electromagnetic wave field strength measurement at high frequencies (RF)

  • Measuring radiation power density of mobile phone base station antennas

  • Wireless communication testing: CW, TDMA, GSM, DECT

  • RF transmitter power measurement

  • Detection and installation of wireless LAN (Wi-Fi)

  • Wireless bug and spy camera detection

  • Radiation safety monitoring for cellular/cordless phones

  • Detection of microwave oven leaks

  • Personal EMF protection in homes

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