Multifunctional test equipment for electrical safety and function
Multifunctional test instruments combine several test methods in a single device. Integrated test method switching is always standard on SCHLEICH instruments. This automatically switches the various test methods to the required test ports within a test sequence.
Your advantage
You only need to connect the test object once; the multifunction device then automatically performs all required test steps one after the other. This saves time, reduces errors, and makes the testing process more efficient.
Typical tests
- Protective conductor resistance
- Insulation resistance
- High Voltage AC/DC
- passage
- Resistance
- Leakage current
- Voltage, current and power measurement
- FI/RCD tests…
Key Facts:
- Combination of several testing methods in one device
- Fully automated process for all tests
- Maximum flexibility
- Switching between test methods without losing time
- Expandable to many checkpoints.
- Clearly structured input of test parameters
- Very compact design
HandHeld
Earth conductor and insulation resistance tester
- Protective Conductor Resistance Test up to 10 A AC
- Insulation resistance test up to 1,000 V
- Mobile use – lightweight – for indoor and outdoor applications
- Carrying strap
- Transport case
- PC software included
- Attractive acquisition costs
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Technical Service for Hospitals
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Rotor blade lightning protection test for wind turbines ...
GLP-1-g
Protective conductor, insulation, high-voltage, and functional tester
The world's smallest safety testing device!
- Earth conductor testers
- Insulation testers
- AC/DC High-Voltage Testers
- Safety and Functional Testers
- Over 50 device variants—combining up to 9 test methods
- PL e, SIL 3, Type III C two-hand control, Category 4 safety circuit (depending on the device model and risk level)
- Desktop unit or 19-inch rack-mount
- ½ 19-inch or 19-inch format
GLP2-BASIC
Protective conductor, insulation, high-voltage, leakage current, resistance, and functional tester
- Insulation testers
- AC/DC High-Voltage Testers
- "All-in-one" testers
- Safety and Functional Testers
- Approximately 40 device variants—combining up to 21 test methods
- PL e, SIL 3, Type III C two-hand control, Category 4 safety circuit (depending on the device model and risk level)
- Network
- Report & Label Printing
- Scanner …
- Technology package for even greater ergonomics
- Desktop unit or 19-inch rack-mount
GLP2-MODULAR
Multifunction tester with up to 25 test methods
- “All-in-one”
- Safety testing equipment
- Safety and Functional Testers
- Can be flexibly combined from over 25 test methods
- Up to 250 test connections
- Switching matrices for all types of test methods
- PL e, SIL 3, Type III C two-hand control, Category 4 safety circuit (depending on the device model and hazard level)
- Network
- Report & Label Printing
- Scanner …
- Technology package for even greater ergonomics
GLP2-BT
High-Voltage Battery Tester - Traction Battery Tester
- “All-in-one”
- High-Voltage Storage Safety Tester
- Can be flexibly combined using various testing methods
- Up to 400 test ports
- Switching matrices for all types of test methods and applications
- PL e, SIL 3, Cat. 4 safety circuit (depending on device model and hazard level)
- Network
- PLC Communication
- Technology package for even greater ergonomics and even more possibilities
GLP3
Industry-leading testing technology—unlimited
The top tier of test and measurement technology for safety and functional testing.
- “All-in-one”
- Safety and Functional Testers
- For complex projects
- For complex automation
- For the most discerning tastes
- Can be configured in a modular fashion using over 30 test methods
- Up to 350 test ports
- Test setups for all types of testing methods
- PL e, SIL 3, Cat. 4 safety circuit, two-hand control, 2-channel safety
- Windows11®
- Network
- Report & Label Printing
- Industry 4.0
- Automation interfaces such as PROFINET, EtherCAT, TCP/IP, …
- Interfaces to MES, ERP, CAQ systems, …


Good to know:
Multifunctional test devices
Multifunctional tester vs. single tester – what is the difference?
The crucial difference lies in the scope of testing and functionality.
Multifunction testers
- Ideal for applications where multiple testing methods need to be combined in one system.
- Common combinations:
- High-voltage test + insulation test + protective conductor test + functional test + leakage current test +…
- Ideal for:
- End-of-line test stations
- Mass production
- Automation
- Laboratories
- Advantages:
- Acquisition costs are higher, but it is more economical than several individual testing devices.
- Central test sequence control and documentation (Frank: also use this text for safety)
- No external PLC required
- Maximum efficiency through fast, automated testing processes
- Integration of automatic test method switching
- Integration of automatic measurement path switching
- High flexibility
- More space-saving than multiple individual test units
Individual testers
- Ideal for applications where only one testing method (e.g., high-voltage testing) is required.
- Suitable for:
- Manual testing with test guns or test probes
- Automation
- Laboratories
- Advantages:
- Low purchase cost
- Easy to use
- Compact design
- Disadvantage:
- Several testing methods require a separate testing device.
The SCHLEICH Product Portfolio – Expect More!
Test equipment and systems
- Single-function and multifunction testers
- Automatic testers/test systems with a relay matrix
(2, 3, 4, 6, 9, 12, 15, 18, 21 … 100 terminals) - Complete testing stations
- Production lines with transfer systems
- EOL workstations
- Large-scale facilities
Connections and Interfaces
- Test probes
- Test adapter
- Test hoods, test booths
- Modular Connectors
- Interfaces for automation
- Interfaces to ERP systems
- Interfaces to MES systems
- Networking of test equipment
- Statistical analysis tools
- and much more…
Comprehensive service
- Professional consulting backed by expert knowledge
- Careful initial startup
- Regular certified calibration
- After-sales support from our service team
- Service by phone, via remote support, or on-site
- Customized training programs


Do you need personalized product advice?
We are happy to provide you with comprehensive support and advice on all our products and services.
Give us a call or send us an email!

