The KT64 Multifunction Tester makes ‘ease of use’ it’s top priority with such features as:- A single rotary dial to make your test selection. Non trip loop circuits with Anti Trip Technology (ATT). Slim probe with test button as well as a lockdown option on the instrument for the most convenient hands free testing. The complete package is as important as the easy to use functions - the KT64 comes with a lid, convenient neck strap, a soft carry case with additional room to carry other testing tools and the new ‘super robust’ Kewtech G7 test leads (fused and GS38 compliant). All designed to protect the instrument and make testing as easy as possible. The KT64 caters for all the essential testing requirements of BS7671 (16th edition) in Industrial, commercial and domestic (part P) properties.
• Single selector dial .
• Hands free probe
• Easy to use
• No tripping of RCDs during loop impedance tests
• Test button in probe as well as lockdown test button for ‘hands free’ testing
• Easy PFC & PSC measurement without the need to alter test probes
• Additional LED for warning of high voltage output in insulation test mode
• Selectable touch voltage
• Backlit display
• Auto-test for RCD testing with all results shown on one screen, so no scrolling
• Conducts phase to phase loop tests
• End of line calibration certificate included
• Can be used with rechargeable batteries
Voltage Measurement
To save on having to carry an additional voltage detector the KT64 has a dedicated function for voltage detection.
Continuity Measurement
The test current exceeds 200mA as required for BS7671 and range selection is automatic. Continuous testing can be carried out by use of the test button lockdown feature. A selectable buzzer gives instantaneous indication of continuity.
Easy to use lead null facility eliminates the test lead resistance from the results, the nulled value is retained even if the instrument is switched off. Live circuit warnings are given by a
flashing LED, buzzer and indication on the main display.
Insulation Measurement
The KT64 has three selectable voltages, 250V for low voltage systems, 500V and 1000V. An auto-discharge function ensures that circuits are not hazardous after testing. A red LED gives warning of high voltage output during testing and discharging of the circuit. In case of connecting to a live circuit, a live circuit warning is given by flashing LED, buzzer and indication on the display.
Loop Impedance Measurement
A patented (ATT) low current loop impedance test enables high accuracy loop measurements and quick (7s) testing without tripping RCD’s.
A high current alternative is selectable for even higher accuracy and instantaneous results. This option is easily selectable and the subsequent test will default to the low current test, this saves any inadvertent tripping of the RCD. Polarity indication, supply voltage and frequency values are constantly displayed. The KT64 allows for phase to phase loop tests, again with an