EHA Hijau Lestari ensures that all its products and services adhere to internationally recognized safety, health, and environmental standards, providing reliability and peace of mind for clients.

Global Standards Compliance

The company partners with well-known and certified parties in the fields of safety, health, and environmental protection, guaranteeing high-quality, innovative solutions for industrial and urban environments.

Collaboration with Leading Brands

Despite providing high-quality, globally compliant products and services, EHA Hijau Lestari offers its solutions at competitive and affordable prices, making safety and sustainability accessible to a broader market.

Affordability with Quality

With a mission to provide clean, green, and affordable technology, EHA aims to create resilient and sustainable infrastructures, contributing to a healthier future as urban populations grow globally

Commitment to a Sustainable Future

Trace20

Oizom

In-Situ

Svantek

Emfluids

Opus

Empowering Communities, Protecting the Planet, and Building a Greener Future Together

The Air Quality Monitoring System is designed to continuously assess and track air quality in industrial and urban environments. This system ensures that harmful pollutants and emissions are kept within safe limits, contributing to cleaner and healthier living and working spaces.

Air Quality Monitoring

Water monitoring solutions ensure that water quality meets safety and health standards. These systems are essential for detecting contaminants in water sources, safeguarding public health and protecting the environment in both industrial and city settings.

Water Monitoring

Gas detection systems are engineered to identify harmful gases in various industrial processes. These systems play a critical role in preventing accidents, ensuring worker safety, and protecting the environment by detecting and alerting the presence of toxic or flammable gases.

Gas Detection

A comprehensive range of Occupational Health and Safety solutions helps businesses maintain a safe work environment. These services include safety audits, risk assessments, and the implementation of preventive measures to protect employees from workplace hazards.

Occupational Health and Safety

Specialized monitoring for sound and vibrations ensures that noise pollution and vibrations in industrial or urban areas are within acceptable limits. This helps protect public health, reduces stress levels, and ensures compliance with environmental regulations.

Sound and Vibrations

Electromagnetic Fields (EMF) and Radiation Monitoring systems measure and control exposure to electromagnetic radiation. These systems help prevent health risks associated with prolonged exposure to high levels of radiation, ensuring safety in both industrial and residential environments

Electromagnetic Fields and Radiations

Essential water quality parameters such as pH, conductivity, TDS, dissolved oxygen and ORP are evaluated to assess water, in terms of suitability for human consumption and to determine wastewater treatment efficiency.
Water samples collected for the purpose of quality testing become unstable when removed from source, which means rapid testing is essential for accuracy. On site testing therefore boasts advantages over main laboratory tests where timing is crucial.
The solution to this is fully portable and adaptable instruments that return results comparable with laboratory methods, that Environmental engineers can rely on.
The AquaCheck Multiparameter Water Quality meter is a high-quality modern test instrument that is intuitive to use, and with a wide range of traditional and ISE sensors available, means the AC2000 has the versatility to suit your testing requirements.

AquaCheck 200

Water Quality Monitors are essential tools used to continuously assess and ensure the safety and cleanliness of water in various environments, including drinking water systems, industrial processes, and natural water bodies. These devices measure critical parameters such as pH, temperature, dissolved oxygen, turbidity, and the presence of harmful contaminants like heavy metals or bacteria. By providing real-time data, water quality monitors help detect changes in water conditions, enabling timely interventions to prevent contamination or equipment damage. They play a crucial role in safeguarding public health, protecting ecosystems, and ensuring that water used in industrial and environmental settings meets regulatory standards and remains fit for its intended purpose.

Water Quality Monitors

The Aquasafe&reg; WSL50 Pro offers a wide range of microbiological and physicochemical testing giving laboratory quality results, often in seconds.&nbsp;
The capability to analyse at source ensures data represents the true content of the water sample without any degradation or change that can commonly happen during transportation to a fixed site laboratory. This reduces the chance of dangerous false negative results.&nbsp;
Supplied complete with reagents for 300 tests for ammonia, arsenic, residual and combined chlorine,&nbsp; thermotolerant/total coliforms, nitrate and nitrite along with unlimited testing of turbidity, temperature, suspended solids, pH, EC and TDS. Many other parameters are available simply by adding low cost reagents.
The Aquasafe&reg; WSL50 Pro contains a powerful digital dual chamber microbiological incubator, rugged photometer with testing capabilities for over 40 parameters and flexible multiparameter electrochemical meter.

WSL 50 Pro

An instrument that functions as air quality monitoring (physical, chemical and biological) which is flexible and easy to carry anywhere

Water Quality Portable

AQBot is an industrial grade single parameter air quality monitor with automation capabilities. AQBot Series offers a wide range of air quality parameters to choose from. AQBot product range consists of critical parameters and toxic gases like Total Volatile Organic Compounds (TVOC), Ammonia (NH3), Hydrogen Sulfide (H2S), Methane (CH4), Carbon Monoxide (CO), Formaldehyde (CH2O), Particulate Matter (PM1 , PM2.5, PM10, PM100), Ambient Noise. The AQBot series is designed for easy operation.
The AQBot enclosure houses robust electronics to last long in extreme industrial conditions. It offers industry-standard connectivity options in addition to multiple modes of wired and wireless communications. Using a wide range of communication capabilities, AQBot enables the Industrial Internet Of Things (IIoT) which is the backbone of Industrial Revolution 4.0. AQBot can easily integrate with existing building monitoring or plant control systems.

AQBot Industrial Grade Single Parameter

An Air Quality Monitoring System is an essential tool designed to continuously measure and analyze the concentration of pollutants in the air, ensuring that environmental conditions remain within safe and healthy limits. These systems detect various contaminants, including particulate matter (PM10 and PM2.5), nitrogen dioxide (NO₂), sulfur dioxide (SO₂), carbon monoxide (CO), ozone (O₃), and volatile organic compounds (VOCs). By providing real-time data on pollutant levels, they enable timely interventions to mitigate air pollution, thereby safeguarding public health, particularly for individuals with respiratory conditions. Furthermore, they assist industries and regulatory bodies in maintaining compliance with environmental standards and regulations, promoting a healthier and more sustainable living environment.

Air Quality Monitoring System

The Aquasafe&reg; MSL50 is a dedicated microbiological kit allowing easy and portable incubation of your&nbsp;samples through dual incubator unit. Two efficient independently controlled chambers allow discrete testing of two organisms, for example faecal (thermotolerant) and total coilforms, simultaneously. While coming in a single IP68 waterproof wheeled case allowing easy mobility and protection.&nbsp;

MSL 50

These flexible instruments are ideal for spot checking and profiling when paired with a Wireless TROLL Com and the VuSitu app, and for continuous, remote monitoring when used with VuLink telemetry and HydroVu data services.&nbsp;
The Aqua TROLL 500 and 600 are five-port multiparameter sondes, including four sensor ports and a wiper port. The Aqua TROLL 700 and 800 are seven-port multiparameter sondes, including six sensor ports and a wiper port. There is an option to have an automatic antifouling wiper to&nbsp;ensure data accuracy.&nbsp;
All four sondes are available in vented and non-vented options and are compatible with the complete range of Aqua TROLL sensors.

AquaTroll 500

Water Level Monitors are used to measure and track the water level in tanks, reservoirs, wells, or other water storage systems. They provide real-time data on the amount of water present and can alert users when water levels reach critical points, such as being too high or too low.

These monitors are essential in various industries, including agriculture, manufacturing, and water management, where maintaining the correct water levels is crucial for operations. They help prevent issues such as flooding, equipment damage, and water shortages, while also ensuring efficient water usage and resource management. Water level monitors can be equipped with sensors that trigger alarms or automated systems to manage water flow.

Water Level Monitors

AquaTroll 600

AquaTroll 700

AquaTroll 800

SV 803 from SVANTEK is a building vibration monitoring tool that can be monitored online.&nbsp;This tool needed as a building vibration analysis tool obtained from&nbsp;obtained from transducers in the form of accelerometers or&nbsp;seismometer for 24/7. In addition, SV803 is also equipped&nbsp;with FFT and 1/3 Octave Band features, internet connectivity through 4G GSM, then support for mobile&nbsp;connectivity via 4G GSM, then mobile application support to&nbsp;get live monitoring reports

SV 803

Noise and Vibration Monitoring Stations are vital tools in the fields of occupational health and environmental monitoring. These stations offer continuous monitoring of noise and vibration levels over extended periods, providing comprehensive insights into the acoustic and vibration environment. With advanced features like integrated data loggers, telemetry systems, solar power options, microphone verification, and audio streaming, these monitoring stations collect and transmit real-time data for analysis and decision-making. Whether you need to monitor noise and vibration levels in a construction site, industrial facility, or urban environment, our selection of monitoring stations caters to diverse needs and requirements.

Noise and Vibration Monitoring Stations

The SV 200A is the most advanced of its kind with built-in microphones for direct noise detection with a total of five microphones. This revolutionary solution allows identification of dominant noise sources providing information about their location in both vertical and horizontal directions. In practice, directional measurements provide an opportunity to indicate the dominant noise sources in the measurement area or to exclude undesirable events. There are four additional microphones located on the sides of the housing that use sound intensity techniques to detect the direction of dominant noise sources in vertical and horizontal beams. The station can perform real-time frequency analysis in (1/1) and third (1/3) octave bands, as well as record audio signals for identification of noise sources during measurements and to be able to apply data recalculation.

SV200A

Dustrak DRX is the only aerosol monitoring tool that can measure particle type and particle mass at the same time. With 90˚ technology, the light scattering laser provides accurate data in real time for aerosol (dust particle) measurements for sizes: PM1, PM2.5 Respirable, PM10, and Total Dust. Suitable for particle dust measurements that require fast results.

Dusttrak Aerosol Monitor 8530

The SV&thinsp;104&thinsp;&thinsp;BIS is a new version of an intrinsically safe noise dosimeter with a robust 1/2&rdquo; patented MEMS microphone. The new microphone has a large dynamic range, auto-calibration feature and TEDS memory that stores the calibration info in the microphone itself. The SV&thinsp;104&thinsp;BIS Bluetooth&reg; interface enables current results&nbsp;to be previewed on a smartphone or tablet using our Assistant application. The smartphone application also signals an alarm when the set noise limits are exceeded

SV 104 BIS

Sound level meters play a vital role in measuring sound intensity within different environments, including industrial, commercial, and residential settings. These instruments are essential for monitoring and controlling noise levels, which can significantly impact human health and well-being. In this article, we will delve into the fundamentals of sound level meters, including their functionalities, uses, calibration, and factors to consider when acquiring one.

Sound Level Meters

The HydroTest&reg; HT1000 is a compact but powerful handheld photometer for testing water quality across over 40 key parameters. It offers a low cost, lightweight and easy colorimetric solution at the touch of a button using simple single dose tablet reagents.
This instrument is available either as an engineer&rsquo;s kit, in an IP68 hard shell case with foam inner and a wide range of accessories, with reagents for the most common tests OR on its own in a sturdy zipped&nbsp;canvas bag as an economical alternative.&nbsp;
The HydroTest&reg; HT1000 photometer is part of several Trace2o&reg; products, including the Aquasafe&reg; range of portable drinking water safety laboratories, the HydroKit&reg; physicochemical test kits and the HTCOD chemical oxygen demand system

HydroTest HT1000

The Opus Remote Sensing Device (RSD) measures&nbsp;exhaust emissions from a motor vehicle from&nbsp;remotely as the motor vehicle&nbsp;drives past remote sensing devices&nbsp;on streets and highways.
RSD can measure emissions emitted&nbsp;by circulating vehicles under actual&nbsp;actual conditions. Since it only takes&nbsp;one second to take a measurement,&nbsp;this device can capture emission data&nbsp;emissions data of a large number of vehicles in a short&nbsp;time. In addition, RSD monitors vehicles&nbsp;without disrupting traffic flow.

OPUS Remote Sensing Device

The Portable HAS-AQMS (Pollusense&reg;) is a highly durable air quality monitoring device designed for mobility and adaptability. Its robust, weatherproof body, certified by MIL-SPEC standards, ensures reliability in various environmental conditions (IP67 rated). The device supports real-time data monitoring and transfer, allowing users to track air quality without the need for external displays, thanks to its integrated on-device display and smart tablet interface.
This portable air quality monitoring system is powered by patented E-Breathing technology, offering high accuracy in data collection. The system is designed for easy installation and implementation through its plug-and-play features. It supports a variety of network connections, including GSM, WiFi, and Ethernet, with automatic updates provided over-the-air.

HAS-AQMS Portable

A highly accurate pocket pH meter, offering 1 to 3 points calibration functionality with auto-buffer recognition for USA and NIST standards.
Automatic temperature compensation provides accurate readings across the entire measurement range. The round glass bulb electrode is perfectly suited for measuring the pH of liquids.
Equipped with a high-clarity LCD display, the HL101 is designed for maximum ease of use, with auto-hold functionality to freeze a stable reading for ease of recording.
A visible battery indicator and auto-off functions effectively conserve and communicate battery life to the user.
A fully replaceable electrode module reduces maintenance costs.

HydroLite HL101 Meter

A powerful multi-parameter pocket conductivity meter, including TDS and salinity measurement modes. The platinum-based electrode module offers fast, reliable results and is fully replaceable for reduced maintenance costs.
The TDS conversion factor is adjustable to suit a plethora of different measurement requirements.
The meter offers 1 to 3 points calibration functionality with automatic calibration solution recognition.
Automatic temperature compensation provides accurate readings across the entire measurement range.
The HL102 is designed for ease of use, with auto-hold functionality to freeze a stable reading for ease of recording.
A visible battery indicator and auto-off functions effectively conserve and communicate battery life to the user.

HydroLite HL102 Meter

A simple pocket dissolved oxygen meter using an industry-standard polarographic DO probe, offering 1 or 2 point calibration using air-saturated water or zero oxygen solution.
Automatic temperature compensation, and manual salinity and barometric pressure compensation improve accuracy across the entire measurement range.
The HL103 is designed for ease of use, with auto-hold functionality to freeze a stable reading for ease of recording.
A visible battery indicator and auto-off functions effectively conserve and communicate battery life to the user.
A fully replaceable electrode module reduces maintenance costs.

HydroLite HL103 Meter

The HAS-AQMS Fixed System is an advanced ambient air quality monitoring solution designed for continuous, real-time data collection. Installed permanently at a fixed location, this system offers precise monitoring of various environmental parameters, ensuring long-term, reliable air quality analysis. Its robust architecture, equipped with state-of-the-art sensors, delivers accurate measurements of pollutants, including gas concentrations and particulate matter.
The fixed system provides seamless integration with data management platforms, offering users the ability to access real-time data through centralized dashboards. It is designed for 24/7 operation, providing uninterrupted monitoring regardless of environmental conditions.

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