Kyoritsu

  • Filter

Large transformer jaws of 68mm diameter makes it possible to clamp on all three or four wires (3 phases) together for leakage current measurement. • True RMS enables an accurate measurement for distorted waveforms. • Measurement from mA up toAC 1000A • Frequency filter switch to eliminate the effect of the harmonics. • 2 way analogue output terminal:AC current detected by transformer jaws is converted to AC and DC voltage. Output cord model 7073 (option) is used for monitoring waveform with an oscilloscope or for connecting to a recorder.

This panel demonstrates the operation of all Kyoritsu AC, AC/DC and Leakage clamp meters including the special open jaw AC/DC clamp meters like KEW FORK 2300R or KEW MATE 2000 series. It features the "actual size" photos of 3 different instruments. However for an effective demonstration, real samples of these instruments should be attached to the panel using a simple anti-theft cable supplied with the panel. This panel generates approx: 15A AC and DC, 30 mA AC of leakage current, 12V AC, 15V DC and 10Ω. The current values can be measured by simply clamping the wires or, for voltage and resistance values, touching the metallic test points on the panel with the instrument test leads.

Applicable model 5000/5001, 5010/5020, 6310 * Cannot be used for power measurement.

Category: Earth Testers

KEW 4300 is simplified earth resistance tester (based on 2-pole method) that can be used for various distribution lines and electrical appliances and it also can measure AC/DC voltage. (As for AC Voltages, true rms values can be obtained.)   • 200/2000Ω (2 ranges): auto-ranging. • Warning buzzer triggered at 100Ω or less. • LED lights up when a large earth voltage is detected. • Live circuit warning when 30V or higher voltage is detected. (KEW 4300 detects voltage even when measuring resistances.) • LED light for illuminating measurement points.(It turns on/off automatically in relation to the ambient brightness.) • Small test current (max 2mA) not triggering RCD.

Category: RCD Tester

Accurate digital readout of tripping time. • Two neon lamps give quick check for correct wiring. • Compact, lightweight and simple to operate. • Zero cross circuitry permits testing at 0 and 180 degree portion of sine wave. At these two tests minimum (best) and maximum (worst) trip times will be displayed.

Continuity and Insulation Testing • Live circuit warning LED:Immediate illumination of a warning lamp if the circuit under test is live • Auto Discharge:Allows fast and safe discharge of electrical energy stored in capacitive circuits following testing • Integral overload protection on internal continuity and insulation test circuitry • Autoranging • 500V DC test voltage for insulation tests • 200mA short circuit current on continuity ranges

Category: Power Meter

12 kinds of power measurements Voltage (RMS), Current (RMS), active power, apparent power, reactive power, active energy, apparent energy, reactive energy, power factor (cos θ), frequency , demand measurement, current flowing on the neutral line(Only on 3 phase 4 wire measurement) Regenerative electric power can be measured Detection of consumption power and regenerative electric power Regenerative electric power: This is the electric power which is generated by private power generator, and is supplied to electric power company. Display 3 different data simultaneously on large screen. 4 types wiring system 1 phase - 2 wire (1ch) (2ch), (3ch) 1 phase - 3 wire 3 phase - 3 wire 3 phase - 4 wire

AC CLAMP ADAPTOR • Model 8112 clamp adaptor is designed to be an AC current/voltage conversion probe capable of measuring AC current from 0.1mA to 120A in conjunction with digital multimeters. Simple to operate, the unit has range switch position at 200mA,2A and 20A. It also features safety design throughout with no exposed metal parts.