TENMARS TM-190T vs TM-195 Multi-Field vs RF Field Meter Malaysia
TENMARS TM-190T vs TM-195 – Multi-Field vs RF Field Meter Malaysia If you are comparing the TENMARS TM-190T and TM-195, start with the application rather than the model number. Both instruments are used for electromagnetic field measurement, but the important question is: Do you need to investigate different types of electromagnetic fields, or is your work mainly focused on RF electromagnetic fields? Understanding this difference can help engineers, technicians, safety personnel and facility teams in Malaysia select a more appropriate instrument. Why TM-190T and TM-195 Are Often Compared Customers looking for an EMF meter may encounter both models while searching for equipment to investigate: WiFi Wireless communication equipment RF transmitters Antennas Electrical equipment Workplace electromagnetic fields Server rooms Data centres However, the term “EMF meter” covers several different measurement categories. An instrument suitable for electrical equipment is not automatically the same instrument you would select for RF-focused measurements. TENMARS TM-190T: Multi-Field Measurement The major advantage of the TENMARS TM-190T is its ability to investigate multiple electromagnetic-field categories with one portable instrument. It supports measurement of: Low-frequency magnetic fields AC electric fields RF electromagnetic fields For RF measurement, its frequency coverage extends from: 50 MHz to 10 GHz This combination makes the TM-190T useful for technicians who may encounter both electrical and wireless electromagnetic sources. TENMARS TM-195: RF-Focused Measurement The TENMARS TM-195 is better understood as an instrument aimed at RF electromagnetic-field measurement. This makes it relevant when the user's primary measurement objective involves radio-frequency sources rather than general electrical-field investigation. Possible RF applications include: Wireless communication systems WiFi installations RF equipment Antenna environments Communication facilities RF field surveys Therefore, the TM-195 and TM-190T should not be selected simply according to which model sounds newer or more advanced. They serve different measurement priorities. The Main Selection Difference A practical way to think about the two instruments is: TM-190T Choose this type of instrument when you want broader multi-field investigation capability. TM-195 Consider this type when your work is primarily focused on RF electromagnetic-field measurement. This distinction becomes particularly important for industrial and facility users. Which One for Electrical Panels? Suppose you need to investigate electromagnetic fields around: Distribution boards Switchboards Power cables Electrical rooms Electrical machinery These are not primarily RF applications. Low-frequency magnetic and AC electric-field measurement can be more relevant. In this type of situation, the TM-190T's multi-field capability becomes important. Which One for Motors and Machinery? Industrial machinery may contain motors, electrical conductors, control systems and power electronics. If the purpose is to investigate electromagnetic fields associated with electrical equipment, you should make sure the instrument supports the appropriate low-frequency measurement. Again, this is where simply buying an “RF meter” may not address the actual application. The TM-190T is designed to cover multiple field categories. Which One for WiFi? If your application is specifically focused on WiFi and other wireless RF sources, an RF-oriented measurement solution becomes more relevant. Typical measurement locations might include: Near WiFi access points Office workstations Server rooms Network equipment areas Communication rooms The meter should always be selected according to the frequency range and measurement objective. Which One for Data Centres? Data centres are a good example of why EMF meter selection can become complicated. Inside the same facility you may have: Power distribution systems UPS equipment Power cables Server racks Network equipment Wireless systems Communication infrastructure If the objective is specifically an RF survey, an RF-focused meter may be appropriate. If the technician needs to investigate both electrical and RF electromagnetic environments, a multi-field instrument such as the TM-190T may be more convenient. Which One for Factory Maintenance? Factory maintenance teams usually encounter a wide variety of equipment. For example: Motors Pumps Compressors Electrical panels Production machinery Control cabinets Wireless equipment Because the sources can vary considerably, a multi-field instrument can be useful for preliminary investigation. If the application is exclusively RF-related, a dedicated RF measurement instrument can instead be considered. What Does 10GHz Mean on the TM-190T? The TM-190T's RF measurement range extends from 50 MHz to 10 GHz. This tells you the frequency range over which its RF measurement function is designed to operate. It does not mean that every RF signal below 10 GHz can automatically be identified. The instrument measures RF electromagnetic field strength. It is not a spectrum analyser. EMF Meter vs Spectrum Analyser This distinction is important. An EMF/RF field meter is useful for measuring the electromagnetic field present at a location. A spectrum analyser is used when you need more detailed information about individual frequency components. For example, if you need to determine: “What is the RF field level at this location?” An RF field meter may be appropriate. If you need to determine: “Exactly which frequency or transmitter is producing this signal?” More specialised RF analysis equipment may be required. How to Choose Between TM-190T and TM-195 Before purchasing, answer four questions. 1. What Are You Measuring? Is it an electrical panel, motor, transformer, WiFi access point, antenna or RF transmitter? 2. Which Field Type Matters? Do you need: Magnetic field measurement? Electric field measurement? RF field measurement? More than one of these? 3. What Frequency Range Is Required? Always compare the source frequency with the instrument specifications. 4. What Is the Purpose of the Measurement? There is a difference between: General investigation Troubleshooting Comparative measurements Workplace surveys Formal compliance testing Formal regulatory or occupational assessments may require specific instruments and measurement procedures. Practical Example 1 – Factory Engineer A maintenance engineer wants one meter to investigate electromagnetic fields around motors, electrical panels and wireless equipment. Because the applications involve several field categories, the multi-field capability of the TM-190T is relevant. Practical Example 2 – RF Technician A technician mainly performs field-strength investigations around wireless communication and RF installations. In this case, an RF-focused instrument such as the TM-195 may deserve consideration. The decision should then be based on its detailed measurement specifications and the frequencies involved. Practical Example 3 – Data Centre Facility Team A facility team wants to investigate both electrical infrastructure and RF sources within a data centre. Because both low-frequency and high-frequency sources may be involved, the TM-190T can provide a convenient starting point for multi-field investigation. If the work becomes specifically focused on RF measurement, an RF-oriented instrument may also be appropriate. Do You Need Both? Not necessarily. Many customers can select one instrument once the measurement objective is clearly defined. The important point is not to buy two meters simply because their specifications are different. Start with: Source → Field Type → Frequency → Measurement Objective Then select the instrument. This approach is more reliable than choosing according to model number or price alone. TENMARS TM-190T and TM-195 Supplier Malaysia MTM Precision Sdn Bhd supplies TENMARS testing and measurement instruments in Malaysia. If you are comparing the TENMARS TM-190T and TM-195, send us details of your application. Tell us: What equipment you want to measure Whether the source is electrical or RF The expected frequency range Where measurements will be taken We can help you identify the appropriate measurement category before model selection. Contact MTM Precision MTM Precision Sdn Bhd Showroom & Service Centre – Puchong, Selangor, Malaysia WhatsApp: +6016-660 7346 Email: mtmpre@yahoo.com Website: www.mtmpre.com.my Serving customers throughout Selangor, Kuala Lumpur, Johor, Penang, Melaka, Negeri Sembilan, Perak, Pahang, Kelantan, Terengganu, Kedah, Perlis, Sabah and Sarawak. Contact MTM Precision for TENMARS TM-190T, TM-195 quotation, EMF meter comparison and technical enquiries in Malaysia.
19 Sep 2026
