Ahlsell
Order lines: 0
Quick order
AhlsellProductsElectricTools and Measuring instruments 4242 Measuring instrumentsSpecial instrument

Special instrument

Do you work with electrical installation and need good tools and electrical measuring instruments? Ahlsell helps you find moisture meters, cable finders, and other proper electrical measuring devices in the industry. We have the range regardless of whether you work with commercial properties or private residences. If you want to locate breaks in cables, you need a voltage indicator or an installation tester to test, measure and document according to the installation rules. You will find intelligent electrical measuring instruments with us that measure various materials from most major suppliers. Explore our wide range of tools, electrical measuring instruments, and accessories in the online store, or visit your nearest Ahlsell store.

ProcessMeter 789
Fluke
ProcessMeter 789
Art. no.: 4202928
Features of Fluke 789:

24 V voltage source
Very large double display
Improved backlighting with 2 brightness settings
1200 ohm drive capacity on mA source
HART setting with circuits and a built-in 250 ohm resistor
Buttons for 0% and 100% for switching mode in the range 4-20 mA generated current for fast span check
Fuses that are easily accessible from the outside for easy replacement
IR port for data processing in FlukeView Forms software (V2.1)
The Fluke 789 has features that are also available in the Fluke 787:

Precision 1000 V, 440 mA digital multimeter for true RMS
0.1% DC accuracy
0.05% DC accuracy
Frequency measurement to 20 kHz
Min / Max / Medium / Preserve / Relative modes
Diode test and continuity signal
Simultaneous display of mA and% of scale reading
20 mA DC power source / loop calibrator / simulator
Manual stepping (100%, 25%, coarse, fine) plus automatic stepping and automatic ramp
Externally available battery for easy battery replacement
Safety Standard

Meets safety class 1000 V EN61010-1 CAT III and safety class 600 V EN61010-1 CAT IV.
Installation Tester iTest 7400
Elma
Installation Tester iTest 7400
Art. no.: 4203809
Elma iTest 7400 – Simple and accurate installation test. When you need an installation tester that is as reliable as it is easy to use, then the Elma iTest 7400 is the perfect choice. With high precision and ease of use, it is developed to help you quickly and safely verify your installations according to SS/IEC 60364-6 This means that you can trust that each installation is thoroughly tested for both function and safety 7400 as user-friendly as possible, the test function is structured intuitively: you select the function with a knob, and the arrow keys allow you to easily adjust the settings.

With Elma iTest 7400 you get:
•200mA Continuity Test: Ensures protective conductor continuity and/or equipotential bonding, and offers easy through-test/summation with low test current.
•Insulation test: Predefined test voltages from 50 V to 1000 V and adjustable limit value for precise measurements.
• Mains impedance measurement (Ikmin) and voltage drop: Built-in fuse curves with limit values ​​that quickly show whether the installation is safe. For measuring Ikmax, the fuse type can be easily deactivated.
•Fault circuit impedance and transition resistance to ground: User-friendly verification that takes into account the type of RCD, so that the JFB does not trip unnecessarily.
•JFB test of all common types of RCD: Also tests EVSE 6 mA DC, with separate test for disconnection time, ramp test and auto test.
•Measurement of voltage, frequency and phase sequence: For a complete analysis of the electrical function of the installation.

The Elma iTest 7400 is a user-friendly instrument that meets all requirements for installation testing. Supplied complete in a practical bag with test leads, test sticks, alligator clips, Schuko test cables and a Swedish manual - everything to get you started straight away.
Showing 3 of 3