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Tenmars TM-192 & TM-192D 3-Axis EMF Meter


The TM-192 and TM-192D (with USB datalogger) are applied to measuring electromagnetic fields of extremely low frequency (ELF) of 30Hz to 2000Hz. They are capable of measuring the electromagnetic field radiation intensity produced from; Electric transmission equipment, power lines etc.

Product Description

  • Frequency response: 30Hz to 2000Hz.
  • Sensor: Triple Axis (X, Y, Z).
  • Range: 20mG, 200mG, 2000mG, 2µT, 20µT, 200µT.
  • Data HOLD.
  • Maximum hold (MAX).
  • Minimum hold (MIN).
  • Model TM-192D has built-in USB communication for data-logging. Capacity of 500 data sets or 9999 data sets.


  • Electric transmission equipment.
  • Power line.
  • Microwave ovens
  • and many others.

Authorised Australian distributor


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SKU: TENMARS TM-192 Categories: , Tags: ,

Tenmars TM-192 Specifications

Display 4-digit, Triple Liquid Crystal Display
Measuring Range 20mG, 200mG, 2000mG, 2µT, 20µT, 200µT
Resolution 0.01mG, 0.1mG, 1mG, or 0.001µT, 0.01µT, 0.1µT
Frequency Response 30Hz to 2000Hz
Sensor Triple Axis (X, Y, Z)
Accuracy (20mG/2µT) ±(3.0% + 30dgt) at 50/60Hz
±(2.5% + 5dgt) at 50/60Hz
±(5.0% + 5dgt) at 30/2000Hz
Sample Rate 2.5 times/second
Overload (LCD) ‘OL’ displayed
Power Supply Battery 9 volt, NEDA 1604, IEC 6F22, or JIS 006P
Battery Life 100 hours Approx.
Operating Temperature/Humidity 5°C to 40°C, Humidity below 80% R.H.
Storage Temperature/Humidity -10°C to 60°C, Humidity below 70% R.H.
Dimensions 173mm (L) x 80mm (W) x 32mm (D)
Weight 230g Approx.
Ordering Information
Model Name Description
Tenmars TM-192 3-Axis EMF Meter
Included accessories: User’s manual, 9 volt battery, and Carrying case
Tenmars TM-192D 3-Axis EMF Meter
Included accessories: Mini USB 4P (M) to USB A type cable, CD (software), User’s manual, 9 volt battery, and Carrying case

Safety precautions should be taken against electric appliances in places including medical institutions, schools and residential districts, where people usually stay for a long time, to prevent patients, babies and senior citizens from exposure to high electromagnetic waves. An electromagnetic wave simply means the wave motion of the electromagnetic field (EMF). The change in electric fields produces magnetic fields, and the change in magnetic fields can also generate electric fields. The fluctuation of correlation between each other is known as “electromagnetic waves”, which is a form of energy similar to light and heat that can be transmitted either by radiation in the air or by an electric conductor. It is suggested that rearrangements should be made in families and work locations where electromagnetic fields are detected the strongest in order to avoid prolonged exposure to excessive electromagnetic fields.

Weight 1 kg


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