You'll find three industry-leading ESD monitoring rental solutions on the market today. The Haefely ONYX system offers versatile 16 kV and 30 kV models with an impressive 16-hour battery life and multilingual touchscreen interface. The Teseq NSG series, including the NSG 437 and NSG 435, provides precise voltage control and ISO 17025 calibration options. For a lightweight alternative, the EM Test Dito delivers up to 16 kV air and 10 kV contact discharge testing with convenient pre-loaded test routines. Each system comes with extensive accessories and immediate shipping options. Let's explore how these solutions can match your specific testing requirements.
Haefely ONYX Testing Systems

Three standout features make the Haefely ONYX Testing System a premier choice for ESD monitoring: its versatile voltage options of 16 kV and 30 kV versions, its streamlined ergonomic design that eliminates the need for a base control unit, and its user-friendly touchscreen interface that supports multiple languages.
You'll find extensive testing capabilities with both air and contact discharge voltages ranging from 1 to 16 kV in the ONYX 16 model and 1 to 30 kV in the ONYX 30. The system's discharge repetition rates offer flexibility from single discharges up to 20 Hz, while the default R/C network operates at 150 pF / 330 Ohms. The system's long battery life of 16 hours ensures uninterrupted testing sessions.
The ONYX comes equipped with essential accessories, including contact and air discharge tips, plus two rechargeable battery packs. You can opt for continuous testing using the AC mains adapter. For specialized testing needs, you can choose from custom RC modules ranging from 50 pF to 1 nF.
Built-in safety features guarantee reliable operation, including a bleeder resistor for complete discharge after each pulse, thorough self-testing capabilities, and ISO 17025 calibration.
The system's built-in temperature and humidity display helps you maintain ideal testing conditions.
Teseq NSG Rental Equipment
Teseq's NSG rental lineup features two powerful ESD testing solutions: the NSG 437 and NSG 435 models.
Both units support multiple language options for international deployment. The NSG 437 offers superior voltage capabilities with 30V air and contact discharge in 100V steps, while featuring a user-friendly color touch panel and ergonomic design. You'll find precise control with its charging voltage accuracy of less than +/- 5% and multiple operating modes including single and continuous counter functions.
The NSG 435 delivers 16.5 kV air and 9 kV contact discharge capabilities, powered by a rechargeable battery system. It's equipped to measure true air breakdown voltages and detect valid air-discharges, making it ideal for field testing.
Both models come fully equipped with essential accessories. The NSG 437 includes a base station, simulator frame, power supply, discharge tips, and manual, with optional accessories like the INA 4421 tripod support.
The NSG 435 arrives in a plastic case with discharge tips, ground strap, tripod attachment, and calibration documentation. You'll get ISO 17025 calibration with data when renting the NSG 437, and both units are available for immediate shipment through flexible rental programs.
EM Test Dito Solutions

The powerhouse EM Test Dito delivers impressive ESD testing capabilities with its 16 kV air and 10 kV contact discharge functions.
You'll find precise voltage control with 10 V steps and an extensive 150 pF/330 Ohm network installed. The unit's lightweight, ergonomic design makes it ideal for extended testing sessions, while its pre-loaded standard test routines streamline your workflow. Same-day shipping is available for urgent testing requirements.
When you rent the EM Test Dito, you'll receive a complete package including the ESD simulator, battery with charger, specialized discharge tips for both air and contact testing, and essential grounding accessories.
Each rental comes with ISO 17025 calibration documentation, ensuring your test results meet compliance standards.
The technical capabilities are robust, offering contact discharge from 500V to 10,000V and air discharge from 500V to 16,500V, both with ±5% accuracy.
You can choose between single pulse mode for precise testing or continuous mode running at up to 20Hz for air discharge and 10Hz for contact discharge.
For automated testing sequences, you'll appreciate the remote control functionality via fiber optic USB connection, allowing you to operate the device from your computer.
Frequently Asked Questions
What Happens if the Rented ESD Equipment Malfunctions During Testing?
If your rented ESD equipment malfunctions, you'll face testing delays, risk damaging electronic components, and get unreliable results. You should immediately contact your rental provider for replacement to prevent costly damages.
Are There Discounts Available for Long-Term ESD Equipment Rentals?
Yes, you'll find significant discounts for long-term ESD equipment rentals. You can save through reduced monthly rates, included maintenance services, and free calibration. Many providers like RA Mayes offer flexible terms.
Can Rental Equipment Be Used Internationally With Different Voltage Requirements?
Yes, you can use rental ESD equipment internationally. Most modern simulators come with adjustable voltage settings and meet various international standards. Just verify the equipment's compatibility with your local voltage requirements before testing.
Is Onsite Training Provided for First-Time Users of ESD Testing Equipment?
Yes, you'll receive onsite training when renting ESD equipment for the first time. ESDA-certified instructors provide hands-on tutorials covering proper usage, measurement procedures, and compliance verification for your specific testing equipment.
How Far in Advance Should ESD Monitoring Equipment Rentals Be Booked?
You'll want to book your ESD monitoring equipment at least 2-3 weeks ahead to guarantee availability. For specialized equipment or peak testing seasons, consider booking 4-6 weeks in advance for best results.
In Summary
You'll find these three rental solutions offer reliable ESD monitoring to meet your testing needs. Whether you choose Haefely ONYX for thorough testing, Teseq NSG for versatile applications, or EM Test Dito for precise measurements, you're covered for your ESD compliance requirements. Consider your specific testing environment and budget when selecting the rental option that's right for your facility.
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