1825 LP - PSC/Load Tester Loop Impedance Measures the volt drop as if 16A is flowing between Line and Neutral. Displays voltage without current (V at 0A).

1824 LP - Loop Impedance/PSC/Earth Tester Loop Impedance Range L - E , L - N: 0.03-2000 Ohm (Software Ctrl). Test Currents In Each Loop : 11.76A at 230V/50Hz. Voltage Measurement : 50 to 280V AC (Sine). Earth wire / path Return Resistance : 0.01-2000 Ohm (Software Ctrl).

1825 LP - Loop Impedance/PSC/Lard Tester Loop Impedance Range L - E : 0.03-2000 Ohm (Software Ctrl). Test Currents In Each Loop : 11.76A at 230V/50Hz. Voltage Measurement : 50 to 280V AC (Sine). Load Current for Volt Drop (L -N) :

MFT5010 - Multi-function Tester It can be used to test insulation resistance, continuity, loop impedance and RCCB, earth resistance tester, five major test requirement in the electrical testing industry. Phase indicator. Can check a wide range of 3-Phase Power source from 110V to 600V

ELT-S - Earth Loop Tester The Earth Loop Impedance Tester ELT-S has been egineered especially for measuring the phase rotation, earth loop resistance via neutral (N), earth loop impedance via phase (L) and net impedance of LV-istallations, all according to the EN61557 regulation. The instrument is fully electronic and can perform line and loop impedance on single-or three phase systems.

PU 293 - measurements of earth resistances The instrument for measurements of the earth resistances and the protecting loop impedance, type PU 293 is intended namely for measurements in energy industry, however, it can be also used even for current revisions of networks. It is intended for the earth resistance and the protective loop impedance measurements. The measured values are shown on the graphic display with possibility of its lighting from below.

6050 - (LOOP+RCD) - Combi Tester Kew Combitester provides the ultimate in Microprocessor technology offering Loop and RCD tests with a comprehensive memory and downloading test results. LOOP Impedance 200/2000Ω range measurement is carried out using a test current of 15mA. This current will not trip RCD?s rated at 30mA or greater. High resolution for low Loop Impedance (resolution of 0.01Ω)

PROFITEST DC-II - Test instrument for AC/DC sensitive RCCBs Testing of the DC branch for AC/DC sensitive RCCBs - measurement of tripping current and time to trip for 30 and 300 mA RCCBs Can also be used for measurement of loop impedance within the system without tripping the RCCB

Testboy TV 450 - Installation Tester VDE 0100 The Testboy TV 450 features allow to perform test on electrical plants according to VDE 0100 like: | Voltage measurement | Continuity test of protective conductors | Insulation resistance measurement | Trip-out time and current of RCD´s | Loop impedance

EZ2500 Eze Test - Non Trip Loop Tester EZ2500 has added measurement of PSCC (prospective Short Circuit Current), phase-neutral loop impedance and PFC (Prospective Fault Current). TL88, 3-way leads are included for use at distribution boards, junction boxes and lighting circuits.

LP2000 - Loop Tester Fast and accurate autoranging loop tester and is the lowest cost 16th Edition earth loop impedance tester with PSC available. It can carry out phase earth and phase neutral testing and it automatically displays PSCC readings. A wander lead for testing bonded metalwork is also supplied

6010B - - Multi Function Tester Continuity:20/200Ω. 200mA Test Current. Insulation:500/1000V, 20/200MΩ. 1mA Rated Test Current. Loop Impedance:20/2000Ω. 15mA Test Current at 2000Ω (No RCD Trip). RCD:10/30/100/300/500mA x1/2, x1, Fast Trip(40ms), DC, Auto Ramp 

4120A - - LOOP / PSC Tester Custom microprocessor controlled for highest accuracy and reliability. 3 LEDs for checking correct wiring status. 15mA LOOP measurement:LOOP impedance 2000Ω range measurement is carried out with low test current (15mA). The current will not cause tripping out involved RCD even the one with the lowest nominal differential current (30mA). Model 4120A has the automatic RCD(ELCB)lock device.

GSC57 - Electrical Meter GSC57 is the most complete model of the entire meters designed to verifies both on electrical installations according to IEC61557, BS7671, VDE0100 and power quality on generic three phase systems. Flexibility of this meter consents using by installers, technicians, engineers and testers of electrical plants and equipment. GSC57 performs, from the other things, a fault Loop Impedance with high resolution (0.1 mOhm) nearly power transformer thanks use of IMP57 optional accessory

SIRIUS87 - Multifunction Meter SIRIUS 87 is a model to performing all safety tests according to VDE 0413 on electrical installations. Inside model are integrated new fundamental features: the possibility to perform Loop Impedance (P-P, P-N, P-PE) at high resolution (0.1mOhms) with use of IMP57 optional accessory. Thanks to its PC interface and powerful software you will create accurate documents qualifying your profession more and more. 

1826 NA - Electrical Network Analyzer Loop Impedance Range L - E , L - N: 0.03-2000 Ohm (Software Ctrl). Test Currents In Each Loop : 11.76A at 230V/50Hz. Voltage Measurement L-N, L-E : 50 to 280V AC (Sine). Earth wire / path Return Resistance : 0.01-2000 Ohm (Software Ctrl).

PROFITEST 0100S-II - Test Instrument for VDE 0100 / IEC 60364.6 All protective safety measures required by DIN VDE 0100 part 610, as well as the corresponding international regulations (e.g. IEC 64-8, HD 364-6-61.S1), can be tested with the PROFiTEST 0100S-II. The following measurements and tests are included: Voltage, frequency and current with clip-on current transformer RCCBs Overcurrent protection devices: loop impedance and short-circuit current Loop and line impedance Earth resistance, earth leakage resistance, low-resistance measurement Insulation resistance, standing surface insulation Phase sequence indicator Power meter start-up Temperature and humidity with adapter

DT-6615 - 5 in 1 Multifunction Installation Tester 6615 is a 5 in 1 Multifunction Installation tester with two measurements at once and a dual display. PEFC/PSC and loop impedance are measured and displayed in parallel, saves you more than 50% of test time compared to other loop testers. It is an additional new high current loop mode. Faster measurements compared to loop tests with nontrip mode for RCD’s. Unique zero adapter for fast, always reliable and accurate test lead and mains cord compensation. Fast voltage measurement between L-N, L-PE and N-PE using the mains cord. No need to change measurement connections.

9065 - Multifunction Electrical Safety Test UNITEST EUROtest - Key Functions • Loop impedance and prospective short circuit current measurement • Line impedance and prospective short circuit current measurement • Earth loop resistance in TT-systems • Rotary field test • RCD measurements (contact voltage, trip time, trip current - ramp method) • RCD analysis for test of all RCD parameters • Low Ohm and continuity measurement • Insulation measurement up to 1000V (suitable for 690 V industrial mains systems)
• Earth resistance measurement with probes and clamp adapters
• Voltage and frequency measurement

MZC-304 - Loop Meter # Measurements of impedance in a short circuit loop. - L-PE circuit, - L-N, L-L circuit, - L-PE(RCD) circuit - without tripping the circuit breaker > 30mA. # Low voltage resistance measurement: - continuity measurement - DC current +200mA with wire resistivity reset - low current resistance measurement with accoustic signalling,

MPI-525 - Multifunction Electrical Installations Meter # Short-circuit loop measurement: - impedance measurement with 23A current (44A phase-to-phase) - short-circuit resistor R=10, - measurement range: 95...440V, frequency 45...65Hz, # Short-circuit loop measurement with resolution 0,01, in distribution network without tiggering RCD (In30mA): - automatic calculation of short-circuit, detection of phase voltage and phase-to-phase voltage, - additional UNI-Schuko plug for automatic measurement, AGT adapter for 3 phase network measurement.

VPDA-2 - VIDEO, PULSE & SUBCARRIER DISTRIBUTION AMPLIFIER Over 35 MHz Band-Width for the distribution of video, pulses and subcarrier for NTSC, PAL and SECAM. Up to 2 on-board equalizers for 2 cable types, including 8281 and RG-59U. Front panel Gain and single knob EQ adjustment. Equalize up to 2500 Feet of Belden 8281 cable. High impedance, loop-through input and 6 outputs with source terminations of 75 Ohms. 124 Ohm balanced input and output are available.

VPDA-100 - VIDEO, PULSE & SUBCARRIER DISTRIBUTION AMPLIFIER Over 20 MHz Band-Width for the distribution of video, pulses and subcarrier for NTSC, PAL and SECAM. Up to 3 on-board equalizers for 3 cable types, including 8281, RG-59U and another video cable of choice. Equalize up to 1500 Feet of Belden 8281 cable. Front panel Gain and single knob EQ adjustment. High impedance, loop-through input and 6 outputs with source terminations of 75 Ohms.