High Range Capacitance Box Martindale TEK905 5-decade box for general laboratory, industrial and educational use. Required capacitance set by rotary switches.

Elite Professional Fuse Finder Kit Martindale FD650 The multi-purpose version of the popular FD550. Supplied in a robust case complete with transmitter and receiver, additional features include a 13A plug top lead for sockets and fused test lead set with crocodile clips for junction boxes, terminals and lighting circuits.

Elite Fuse Finder Martindale FD550 This microprocessor-controlled instrument quickly and accurately identifies which fuse or circuit breaker protects which circuit, avoiding accidentally isolating the wrong circuit LED bargraph signal strength indicator<BR/>Automatic mode - automatic sensitivity adjustment with memory for reliable circuit identification<BR/>Manual mode - manual adjustment for rapid fuse finding<BR/>Non-contact voltage indicator to show presence of voltages from 40 to 600Vac<BR/>Single person operation<BR/>Supplied with 13A plug in transmitter, Elite receiver & instructions.<BR/>Requires 1 off MN1604/PP3 alkaline battery (stock No.<a href="/web/p/products/4630712">463-0712</a>) - which is included

Non-Contact Voltage Indicator Martindale TEK100 A non-contact, 100 V ac to 600 V ac voltage indicator with both audible and visual voltage warning. A self-test feature (which ensures the unit is working) transmits a 50 Hz signal to the sensing device testing the integrity of the internal circuitry. Proving the unit is fully functional and avoids the need for a separate proving unit. Pocket-sized unit<BR/>Voltage detection without making contact<BR/>100 V ac → 600 V ac range<BR/>LED light indicators<BR/>Audible indicator<BR/>Self-test function means there is no need to use proving units<BR/>Replacement PP3 batteries can be purchased separately (Stock No. <a href="/web/p/products/3949059">394-9059)</a><BR/>CAT IV 600 V

Buzz-IT Check Plug with Sounder Martindale BZ101 As with the Martindale classic check plug, this is a fast and easy way to test 13A sockets. Also incorporates audible indication of correct wiring for hard-to-locate sockets and can be used as a basic fuse finder. Fast and safe indication of socket wiringThree bright LED's show wiring statusIncorporates audible indication of correct wiringFuse and trip finding, located when buzzer stopsFlame retardant ABS housing

<B>Martindale TEK200 Non-Contact Voltage and Magnetic Field Detector</B> A non-contact voltage detector with the additional ability to detect magnetic fields, the TEK200 has audible warning and a self-test feature. Sleek in design and designed to be durable the detector can operate in an altitude of up to 2000m. <BR/>Suitable for permanent magnets and for indication of the polarity of machine windings, it has a magnetic sensitivity of ±10 mT. Indicating the operation of solenoid valves in pneumatic and hydraulic control equipment, testing relays or solenoids in a wide range of controls it has a wide variety of applications. <B>Features and Benefits:</B> &#149; Senses AC voltages from 100 - 600V<BR/>&#149; Detects electrical field<BR/>&#149; Eliminates need for separate proving unit<BR/>&#149; Self-testing<BR/>&#149; Displays polarity of magnetic fields<BR/>&#149; Powered by PP3 battery (RS Stock No. <a href="/web/p/products/3949059">394-9059</a>) <B>How do magnetic field sensors and detectors work?</B> Magnetic field sensors are able to detect changes such as direction, strength or flux in a magnetic field. Magnetic field detectors are able to detect fields, such as unipolar, bipolar and electro-magnetic. There are many types of technology used for this and they all have different approaches. Some record the resistance, some have coils surrounding magnetic material, another measures fields against an internal magnet based response that runs through a fluxing set of parameters. Some devices contain switches, when the state of the switch is changed for example from open to closed, a magnetic field has been detected. The most commonly known technologies are Fluxgate, Hall Effect, Magnetoresistive, magnetoinductive and SQUID. (Superconducting quantum interference devices)

Classic Check Plug Martindale CP501 A fast and easy way to test 13A sockets to BS 1363. When plugged into a live socket, three neons lit up indicate correct wiring, whilst one or more neons failing to light indicate wiring errors. Ideal for testing 13A sockets Three bright LED's show wiring statusFlame retardant ABS casing

Martindale CM87 High Current AC/DC True RMS The CM87 can measure AC / DC current and can also measure AC / DC voltage plus testing procedures for resistance, capacitance, frequency, duty cycle, type K thermocouple temperature, continuity and diode. Large size clamp meter with 57mm jaws<BR/>True RMS technology ensures accuracy on irregular waveforms<BR/>Tests AC current to 1500A and DC current to 2000A<BR/>AC voltage measurements to 750V and DC current measurements to 1000V<BR/>Tests resistance levels to 66MΩ<BR/>Capacitance measurements to 6.6mF<BR/>Frequency testing to 1MHz<BR/>Duty cycle from 5 to 95%<BR/>Temperature measurement using type K thermocouple (included) up to 1000°C (1832°F)<BR/>660Ω continuity test<BR/>Diode testing<BR/>6600 count LCD display with bargraph

Martindale Voltage Tester The Martindale voltage tester measures voltage ranging between 12V and 690VAC/DC. It comes with AAA batteries and an instruction manual. Features and Benefits LED indication<BR/>25mm x 15mm digit LCD display<BR/>Single-pole phase test ranges between 90v and 690V<BR/>Phase rotation test ranges between100V and 690V<BR/>Continuity range is500kOhm<BR/>GS38 caps are removable<BR/>Cable length is1.2m<BR/>Auto power OFF<BR/>Torch light with white LED<BR/>Power supply is 1.5V AAAx2<BR/>Dimensions: 258mm x 73mm x 23mm<BR/>CAT IV 600V, CAT III 1000V safety ratings<BR/>Operating temperature ranges between -10°C and 55°C Applications Electrical systems <BR/>Industrial applications<BR/>Commercial applications Certifications IP64 rated <BR/>EN61243-3:2010

Martindale LOK6 Lock Off Device The Martindale LOK6 lock off device is high tech, cartridge fuse isolation and universal locking off device for fuse carriers. It is suitable for red spot and other similar style fuse holders. This easily adjustable device fits fuse holders from 20A to 100A. It provides a one size fits all solution saving time sourcing the right device for the job. It is constructed from a resilient flame-retardant blend of polycarbonate. Additionally, an ABS for high impact strength and long term durability. The lockout is designed to restrict finger access to live contacts and prevent the reinsertion of a fuse whilst maintenance is in progress. Features and Benefits Suitable for use with a wide range of locking padlocks with wire shackles up to 7mm wire diameter<BR/><BR/>Body colour is bright yellow<BR/>Quick to install without the need for any tools Certifications ANSI/ESD S20.20:2014 <BR/>BS EN 61340-5-1:2007

Martindale VI-15000 Voltage Indicator The Martindale VI-15000 Voltage Indicator is an ideal instrument for ensuring circuits have been properly de-energised and isolated before working on them. Featuring bright LEDs to clearly identify voltage including polarity and level (up to 690V). Nominal Voltage Range: 50 to 1000V AC / DC<BR/>Nominal Voltage Threshold Indications: 50, 100, 200, 400, 690 V DC/AC rms<BR/>Polarity indication: from approx 12V DC/AC rms<BR/>AC/DC voltage detection: automatic<BR/>Range detection: automatic<BR/>Response time: < 0.1s<BR/>Frequency range: DC, 1 to 400 Hz<BR/>Test current: < 3.5mA at 1000V DC/AC rms<BR/>Duty ratio: 30s ON (operated) / 240s OFF (recovery)<BR/>Power: from circuit under test<BR/>Dimensions: 205 x 67 x 27 mm

Martindale VT25 Voltage Indicator The VT25 is a compact voltage tester which measures continuity, phase rotation and voltages between 12V and 690V. Voltage Range: 12 to 690V AC / DC <BR/>LED Indication: 12, 24, 50, 120, 230, 400, 690V <BR/>Single Pole Phase Test: 90 to 6390V <BR/>Phase Rotation Test: 100 to 690V <BR/>Continuity Range: 0 to 500kΩ <BR/>GS38 Caps: Removable <BR/>Cable Length: 1.2 m<BR/>IP Protection: IP64<BR/>Auto Power Off<BR/>Torch Light: White LED<BR/>Power Supply: 1.5V AAA x 2<BR/>Dimensions: 258 x 73 x 23 mm