Up to 220 A Battery powered Lightweight – 1 kg Safe test – DualGround Auto range: 1 μΩ to 1000 mΩ Bluetooth PC communication Complies with IEEE and IEC standards Easy to use – Attach the Kelvin Clamps and press TEST button. Active-duty and rugged design. All weather, all environment, all industry usage. Truly handheld Testing with both sides grounded
Determines health of lead-acid cells up to 2000 Ah On-line testing with Pass/Warning/Fail calculations Measures impedance, interconnection resistance and cell voltage Windows CE operating system with 32 MB of memory Measures float and ripple currents Includes ProActiv Database Management Software
High Test Current Four Terminal Measurement Two Measuring Ranges (2000 mΩ and 20,00 mΩ) and maximum resolution of 0,01 mΩ Protected against inadvertent connection to the mains supply The Megger BT51 Low Resistance Ohmmeter makes measurements by passing a current through the conductor under test and also monitoring the voltage across it. The test current is limited by a simple current limiting circuit and is measured by monitoring the voltage across a resistor. The test current is maintained at a nominal 2A, and as the measurement is ratiometric, the reading is unaffected by any current variations.
An AUTO selection option ensures that the most effective parameters are chosen, depending on the range required, aiding rapid diagnosis of the TDR trace Dual cursors allow complete flexibility, giving the user full control and instant indication of distance between two points A unique, easy one-button press and HOLD feature allows comparison between cable conditions Extra high resolution, a white-light backlight, and grayscale tones gives a vibrant graphical display, useful in identifying key events on the trace Additional features include: Backlit graphics monochrome LCD (256 x 128) Adjustable display contrast Resolution to 0.1 m For use on telecom circuit or 150 V CATIV power circuit Power blocking filter not required Environmental protection to IP54 Auto selected output impedance (between 25, 50, 75 and 100 ohms) 2 ns pulse for near-end fault location AUTO option selecting gain and pulse for each range Display distance in meters or feet Uses five AA (LR6) batteries
11 fault location modes Dual Input and Output Ports 15 internal memory positions RS-232 interface to a PC or Printer 5 User selectable pulse widths per range 20 km range at VF = 0.90 Large backlit LCD Display Dual cursor measurement Intermittent fault location Output pulse amplitude and width control "TX Null" technology No blocking filter required Trace averaging Trace Master PC software included Available in optional configurations: CFL535FR - with color high resolution display and powered by NiMH cell batteries.
11 fault location modes Dual Input and Output Ports 15 internal memory positions RS-232 interface to a PC or Printer 5 User selectable pulse widths per range 20 km range at VF = 0.90 Dual cursor measurement Intermittent fault location Output pulse amplitude and width control "TX Null" technology No blocking filter required Trace averaging Trace Master PC software included Available in optional configurations: CFL535FM - with backlit monochrome display and powered by NiMH cell rechargeable batteries.
Current only and multimeter models Measures up to 400 A AC with low current ranges for improved resolution Data Hold Max Hold Small pocket-size design Exceptional battery lifetime Supplied with carry case IEC61010 CAT III 600 V