Product guide
- Industry portfolio
- Heavy duty power relays
- Protection & control relays
- General purpose relays
- Surge protection devices (SPD)
- Industrial sensors / transducers
- Installation portfolio
- Portable test & measuring equipment
- Test tools
- Environmeters
- Multimeters
- Current clamps
- Earth leakage clamp
- Current clamp adapters
- Thermal camera
- Installation testers
- Megohm meters
- Power analysers
- Smith Light Illumination
- Climate controls
- Maritime portfolio
- Bridge instrumentation
- Bridge-wing instrumentation
- Control room products
Portable test & measuring equipment
The company NIF (Netherlands Instrumentation Factory, later to become Nieaf-Smitt) started in 1900 as one of the first companies in the world with the design and manufacturing of instrumentation for electrical values.
Since then Nieaf-Smitt has served the ongoing upgrading, upscaling, modernization and technical refinement in the installation sectors. The complexity and diversity in the installation sectors demands the specialism that Nieaf-Smitt provides by offering reliable instrumentation securing the energy efficiency and safety demands installations and appliances.
Design, manufacturing and supply of portable test and measuring equipment, characterized by quality and dependability. The portfolio of test tools, digital multimeters, current clamps, appliance and installation testers and power analysers is focused on solving the industry demands.
Worldwide availability is assured by a network of professional, trained and dedicated subsidiaries, distributors and agents, offering local service and support.
Nieaf-Smitt has certified quality and environmental management systems according to the leading international standards. ISO 9001/2000 and ISO 14001 are obtained. The process to achieve certification according to OHSAS 18001 is pending.
Nieaf-Smitt not only has a clear eye directed at reliability, dependability, safety and cost-effectiveness, but also to the demands of our planet. Environmental consciousness is woven closely into design, manufacturing and commercial operations. The company is contributing to the safety of the world in more ways than one.
Test tools
Test tools are instruments which are useful to everybody working with electricity. These meters excel in simplicity, have a variety of functions and are easy to use.
Environmeters
Measuring non-electrical values or better called environmental values can be of great importance or influence in many industrial circumstances. Examples of such values are temperature, lux, decibel or relative humidity.
Multimeters
Many integrated functions make the digital multimeters suitable for different markets and users. The instruments for instance can be used for measuring electronics, electrical installations, machinery, appliances, etc…
Current clamps
Current clamps are being called multimeters more and more. The clamps are often used for measuring AC/DC currents, AC/DC voltage, resistance, continuity and some even measure power.
Earth leakage clamp
Detection if an installation which is decreasing in quality is not always easy, for example tripping rcd’s. For such problems, an earth leakage clamp is most convenient.
Current clamp adapters
Standard test equipment often doesn’t offer the flexibility or capacity for a current measurement. Multimeters are mostly limited in their range. Current clamp adapters are used to solve this problem.
Thermal camera
Thermal camera’s suitable for a wide range of users, in combination with very easy to use software. Thermal imaging can be used in any situation, experience it yourself.
Installation testers
Nieaf-Smitt has a wide range of testers to test each part of the installation. The combination testers combine multiple functions to perform these tests in an easy and correct way.
Megohm meters
The use of high(er) DC voltages has been well accepted and is very helpful as a method to test high insulation resistances. A wide range of testers covers each wish.
Power analysers
Energy and electrical quality of products is essential. In situations where it’s difficult to detect a problem, a power analyzer will help to make the correct conclusions to solve it.
















