The Benning ST-755 has been manufactured for appliance testing to AS/NZS 3760 standards, and incorporates the latest technology and user firendly features.

A 35% larger 7" capacative colour touchscreen drives all the menu functions allowing the user to input  direct test samples and customer entries as well as configure the unit. Management of large inventories and databases is also possible with more then 100,000 storable device tests via a 2GB SD card. Complete test samples and customer databases can be accessed at the place of inspection by inserting the SD card into the ST-755 making volume testing easy and fast.

The ST-755 is innovative and offers a multitude of features such as a help function and schematic connection diagrams to eliminate incorrrect connections and ensure accurate readings are obtained. The menu system allows user configuration, which enables input of parameters for various tests. A result with PASS/FAIL indication  and an acoustic warning signal for failed tests is standard on the ST-755. This enables the ST-755 to be suitable for use in a wide range of environments.

There are 2 USB connection ports for an external keyboard, printer or USB stick, a RS 232 interface for a barcode scanner/RFID reader/writer and a SD card slot.

A unique feature of the Benning ST-755 is the ability to update the software via a SD card or memory stick, keeping the ST-750 equip[ped with the latest operating software. The ST-755 is also availabe as a kit, with software, a bardode scanner, 1000 barcode labels and 300 test badges.

Features:

• Testing of mobile PRCDs and type AC/A/F/B/B+
•  Testing 3-phase consumers via optional measuring adapter
•  Additional measuring adapters are available as an option
•  Brilliant 7-inch color touch display (35% larger user interface) with innovative menu functions for a simple and efficient initial test/test sample re-installation
•  Smart menu Functions: Individually adjustable device templates (24 templates per test standard) for a quick test sample system by pressing a single button, Auto-ID function for automatic increment of ID number (ID) in the new creation of test specimens, individually on/off-slider device data can be displayed for an optimized handling and use by EUP´s
•  Favourites menu for direct jump to frequently used submenus
•  Softkey keyboard, graphical fields describe the predefined functions
•  Automatic and manual test sequence with good/bad display
•  Complete test sample database including test history can be stored on SD card
•  Design of the interface WLAN, Bluetooth, 4 x USB type A, 1 x Mini-USB, 1 x RJ 45, 1 x SD-card slot
•  Free firmware updates
•  Battery-supported user interface, e.g. in case of failure of the mains voltage, transport from test to test mode, access to SD card is possible
•  Device tester for testing electrical devices / work equipment according to DIN VDE 0701-702, DGUV regulation 3, BetrSichV and medical- electrical devices according to DIN VDE 0751-1, DIN EN 62353 type B, BF, CF, hospital / care beds
•  Graphic display
•  Limit display yes
•  Measurements: Insulation resistance measurement range 0.1 MOhm - 100 MOhm (nominal test voltage 100 V - 1000 V, adjustable)
•  Protective conductor resistance measurement range 0.05 Ohm - 10 Ohm (test current 600 mA/10A)
•  Spare leakage current
•  Differential current
•  Direct measurement
•  Protective conductor/contact current 0.03 mA - 25 mA
•  Consumer current measurement
•  Power measurement
•  Function test V/A/W in True RMS real effective value measurement procedure
•  Testing of mobile PRCDs, such as PRCD-S/-S+/-K and type AC/A/F/B/B+
•  Testing 3-phase consumers via optional measuring adapter
•  Additional measuring adapters are available as an option
•  Check extension cables
•  Device leakage current, leakage current of application part type B, BF and CF
•  Special features: Brilliant 7-inch color touch display (35% larger user interface) with innovative menu functions for a simple and efficient initial test/test sample new system
•  Smart menu Functions: Individually adjustable device templates (24 templates per test standard) for a quick test sample system by pressing a single button, Auto-ID function for automatic increment of ID number (ID) in the new creation of test specimens, individually on/off-slider device data can be displayed for an optimized handling and use by EUP´s
•  Favorites menu for direct jump to frequently used submenus
•  Softkey keyboard (QWERTZ), graphical fields describe the predefined functions
•  Automatic and manual test sequence with good/bad display
•  Complete test sample database including test history can be stored on SD card
•  Design of the interface WLAN, Bluetooth, 4 x USB type A, 1 x Mini-USB, 1 x RJ 45, 1 x SD-card slot
•  Printer connection USB-A.
•  Free firmware update
•  Battery-supported user interface, e.g. in case of failure of the mains voltage, transport from test to test mode, access to SD card is possible
•  Active test
•  Passive testing
•  Alternative method
•  Differential current method
•  Direct method
•  Voltage measurement