327 products were found matching your search for tester in 2 shops:

Delock FO continuity tester 10 mW for SC, LC, ST and FC connectorsThis fiber optic tester from Delock is used to check and accurately measure fiber optic connections. The continuity tester detects if the light beam is transmitted properly and quickly identifies breaks, dirty connections or cracks in fiber optic cables.SpecificationFor singlemode and multimode fiber optics2.5 mm ferrule for SC, ST, FC connectorsAdapter for LC connectorsThree-stage switch: CW, OFF, GLINTWavelength: 650 nm ± 10 nmLaser power and range: 10 mW (up to 10 km)Light source: Laser class 3B, 650 nm, 10 mWOperating temperature: -10 °C ~ 70 °CRugged aluminum housingPower supply: 2 x AA batteries (not included)Color: blackDimensions (LxWxH): approx. 175 x 26 x 26 mmPackage contentsFO continuity testerLC adapterInstruction manual

This professional fuel injection pressure tester kit includes adapters, hoses, clamps and fittings, which is applicable for mechanical and electronic gasoline injection systems and most cars and trucks worldwide, such as BMW, GM, Ford, Toyota, Nissan and more gasoline cars. It features a shock-proof

VALUE network cable multifunctional testerHandy LCD multifunctional LAN cable testerCheck COAX, CAT5 and CAT6 for wiring faults and malfunctionChecking of assignment sequencesTDR (time domain reflect meter) for lengths and distance measurementsFind open lines, short-circuits, faults, misassignments, split pairsDetermination of continuity and occupancy patternsBattery fault indicatorCaution: do not connect the cable tester to equipment while it is running

HDMI™ cable tester for cables with an HDMI™ A-plug• Connection test with LED indicators for 19 single lines and screening• Runs on a 9 V block battery (not included)• Dimensions: 103.7 x 62.4 x 28.7 mm and 100.4 x 30.4 x 24.9 mm• Including 2 control units, ideal for already routed cables• Incl. protective bag

VALUE LANtest multi-network cable & PoE testerContinuity testing of 8-pin data cables with attached RJ-45 connectors and coax cables with BNC connectorsThe device detects open and short-circuited (wire/wire or wire/shield) connections.A two-line display (LEDs) sequentially shows which pin of the RJ-45 connector of cable end A is connected to which pin of the RJ-45 connector of cable end B, manual or automatic switching is possible. In the event of a short circuit, more than two LEDs light up at the same time.The device has two RJ-45 sockets (e.g. for testing patch cables), the supplied remote unit can also be used to test cables routed in the wallTwo adapter cables (BNC/RJ-45) are supplied for testing coaxial cablesBattery for the test device: 1x 9 V block (not included)The enclosed PoE check can be used to test whether PoE is present on a twisted pair cable and, if necessary, which PoE mode (A = Endspan/B = Midspan)

Blade nickel-plated, fully insulated blade conforming to DIN VDE 0680-6 4615 3 with metal clip and yellow cap No. 4615 3 with metal clip and yellow cap

VDV & USB Cable Tester Comprehensive cable tester for network professionalsTests voice, data, video, and USB cablesAccurately test pin configurations for cable lengths up to 300 meters (1,000 ft.)Identifies severed, short circuit, and cross connected pinsQuick pass/fail for large test quantitiesBlinking Hub/Switch Mode identifies connected hub/switch portConvenient travel caseTRENDnet's VDV & USB Cable Tester, model TC-NT3, is a comprehensive cable tester for network professionals. It accurately tests a variety of voice, data, video, and USB cables. The TC-NT3 identifies proper, severed, short circuit, and cross connected pins for cable distances of up to 300 meters (1,000 ft.). Quick Test mode issues a pass/fail for large test batches. All components fit into a convenient travel case.

This user-friendly diesel compression tester set includes all the necessary components to test diesel compression on most diesel fuelled trucks, cars and tractors. The compression tester is constructed of durable carbon steel and features a chrome plated gauge to get accurate measurements in harsh

Slotted and transparent with clipHandle Transparent with clip.Application For determining AC voltages in the low-voltage range up to 250 V in comparison with ground potential. Suitable for professionals in industry and trades.Blade Chromium vanadium steel, fully hardened, nickel-plated finish.

LAN ID GigaThe Hobbes LANIDgiga is a highly efficient tester for quickly and reliably determining the network status and displaying it via LED.Diagnose network problems during the installation or maintenance of LAN devices or ports. The instrument differentiates the network status as follows:1000 BASE-T full duplex10/100 auto negotiation100 BASE-Tx full duplex100 BASE-Tx half duplex10 BASE-T full duplex10 BASE-T half duplexThe integrated PoE function identifies existing PoE and the type of PSE (power sourcing equipment) on the entire network.The Hobbes LANIDgiga is equipped with a Portfinder function. This helps to determine the appropriate port on the workstation: Simply connect the Hobbes LANIDgiga to an unknown or insecure port, it will send a 10/100 signal (auto-negotiation) to find the switch and the port.Features:Checks the PoE statusIdentifies the type of PSE if the PoE voltage is detected on wire pair 12-36 (final span) or 45-78 (midspan).Identifies the bandwidth of the port up to Gigabit EthernetTwo RJ-45 connectors (one to check switch/hub, the other to check NIC)Port finder functionspecifications:Connections: 2x RJ-45 (1 male, 1 female)Energy source: 2x AAA batteries.

BENNING IT 100 multifunctional isolation testerFor precise and safe measurements in trade, industrial and service applications. The BENNING IT 100 insulation resistance and low-resistance meter is ideal for detecting isolation faults or earthing breaks.Measuring functionsLow-impedance resistance of protective earth and equipotential bonding conductor connections (test current: 200 mA)Isolation resistance with test voltages of 50 V, 100 V, 250 V, 500 V and 1000 VResistance measurement with 200-mA test current for testing protective conductor connections with test lead zero calibrationContinuity test has a beep soundVoltage measurementDetermining the polarisation index (PI) and the degree of absorption (DAR)FeaturesA host of measurement functions combined in one deviceTest and external voltage displayed via red LEDTest function for testing the internal fuseIndependent prevention of the test in event of countervoltageCompact, practical housing designRubber protective frame for rough, industrial useLarge LC backlit displayTechnical dataDisplay: 9999 digits (illuminated)Insulation resistance: 300 kOhm - 20 GOhmLow-impedance resistance: 0.01 Ohm - 60 OhmResistance: 0.1 Ohm - 40 kOhmVoltage: 0.1 V - 600 VAC/DCContinuity test: acoustic/optical 600 ohmsAdditional function: polarisation index (PI), absorption level (DAR), automatic discharge function, zero configuration of test leads, integrated fuse test, test interlock in event of countervoltageMeasurement method: RMSMeasurement category: CAT IV 600 V

This cost-effective 3-in-1 Micro RJ45 Network Cable Tester is used to test the integrity of an Ethernet cable and quickly and accurately diagnose cable problems. It is used to check for short circuits, open circuits and miswiring, as well as checking for high resistance and searching for remote ports. In addition, the resistance measurement checks the power transfer capability for POE applications.RJ45 Cat.5e, Cat.6, Cat.6A, Cat.8.1 network cable testerPair-to-pair continuity testing (including ground)Detection of unusual high resistance, e.g. loose contactPort mapping easily locates up to 8 remote portsCompact, small size, simple 2-button operationSupplied with patch cord, inline coupler and 8 remote plugsDimension: 2.5 x 2.7 x 11.2 cmBattery: 1x AA, not includedColor: Black

The compression tester allows you to easily measure the compression pressure of your diesel vehicle. The manometer has a measuring range of 0 - 70 Bar / 0 - 1000 Psi. In addition to the compression meter, you can get 9 different glow plug thread adapters and 4 adapters for nozzle threads. The

PCE-PWT 10 conductivity testerPocket-sized tester For ultra pure water Smallest measuring range of 20 µS/cm Temperature compensation up to 60°CCompact designAutomatic temperature compensationSalinity measurementInternal three-point calibrationReplaceable electrode Product benefits: The PCE-PWT 10 salt meter is a great solution for anyone who wants to test the conductivity of ultra pure water. This conductivity tester is a compact device with an integrated temperature sensor for optimal temperature compensation. The conductivity tester has a very low measuring range of just 0 to 20 µS/cm.Furthermore, the tester can precisely determine the salinity of liquids. The PCE-PWT 10 ultra pure water tester has automatic temperature compensation in the range from 0 to 60°C. The conductivity tester is calibrated via three-point calibration.

Safety inspections on electrical equipment following installation, modification or as a regular inspection can be performed easily and efficiently with the BENNING IT 115.Low-impedance resistance of protective earth and equipotential bonding conductor connections (test current: 200 mA with reversed polarity)Insulation resistance with a test voltage of 50/100/250/500/1000 VLine impedance (L-N/L) with voltage drop and short-circuit currentLoop impedance (L-PE) without FI/RCD tripping and short-circuit currentTesting of FI/RCD circuit breaker, standard and delayed (S), type AC, A and F with auto test, contact voltage, tripping time and tripping current (ramp test)True-RMS voltage and frequency measurement up to 550 VPhase sequence test in three-phase power supply systemsEarthing measurement via three-wire method (available as an option with earthing kit)Clear good/bad indicator via green/red LED on the testerHelp function with connection diagramBacklit graphic displayPower supplied by six NiMH AA batteriesBuilt-in battery charging functionIncl. padded carrying case with shoulder strap, 6x 1.5-V NiMH batteries (AA), test lead for socket with earthing contact, universal three-wire test lead, test probes/crocodile clip set, charger and calibration certificate

Unbeatable in price and performance.Safety tests on electrical systems after installation, modification or regular repeat testing can be carried out easily and efficiently with the BENNING IT 105.Product benefitsSimple operation, all measuring functions selectable via rotary switchExtra large screen (95 x 55 mm) with backlightAUTO-start function for low impedance, loop and line impedance measurementLOCK function (continuous measurement) of insulation resistanceCompensation (zero adjustment) of the measuring leads up to 10 OhmComes in rugged hard case, test probe with TEST button, test probe/crocodile clamp set, test lead with safety plug, shoulder strap, 6 x 1.5 V mignon batteries and calibration certificateMeasurement functions:Low-impedance resistance of protective conductor and equipotential bonding conductor connections (test current: 200 mA)Insulation resistance with test voltage of 250 V, 500 V and 1000 V Loop impedance (L-PE) without FI/RCD tripping (NO-TRIP) with simultaneous display of fault current (PFC)Line impedance (L-N/L) with high test current (HIGH CURRENT) with simultaneous display of short-circuit current (PSC)Testing of FI/RCD circuit breakers, standard and delayed (S) with sinusoidal (AC) and pulsating test current (A)Automatic measurement of the tripping time (½ x, 1 x and 5 x I?N) and the tripping current in ramp modeVoltage and frequency measurement up to 440 VAdditional field direction test in three-phase systems (L1-L2-L3)

PCE-PH 17 pH testerFor easy laboratory measurements Manual single-point adjustmentResolution of 0.01 pHInterchangeable glass electrodeSuitable for mobile useEasy to use Accuracy of +- 0.1 pH Product benefits: The PCE-PH 17 pH tester is a pH meter with a pH electrode made entirely of glass. The fact that the pH tester's electrode is made of glass makes cleaning the electrode easier and more thorough. Extremely precise measurements can be taken using with the pH tester, with an accuracy of +- 0.1 pH and a resolution of 0.01 pH. The pH tester is therefore ideal for simple laboratory measurements. Using the BNC connection, alternative electrodes can also be connected to the pH tester. Thanks to its ease of use, the pH tester can easily be readjusted to a different electrode.

This quality universal radiator pressure tester kit consists of 14 pieces and will be an ideal workshop tool for car enthusiasts and automotive professionals alike. It is suitable for VW, Audi, Volvo, Saab, Mercedes-Benz, BMW, Renault, Porsche, Jaguar, Mitsubishi, Mazda, Toyota, Honda, Suzuki,

This tool set is easily used to test cooling system pressure and to refill new coolant by creating vacuum in the cooling system. Made of fine quality materials, this tool kit is practical, wear-resistant and not easy to rust. It is provided colour coded radiator test caps, which makes it easier to

Conductivity tester PCE-CM 41The PCE-CM 41 conductivity tester offers the facility to measure the conductivity value, the sum of all dissolved solids or salts (TDS / total dissolved solids) and the temperature. This conductivity tester can easily be carried in your pocket. The waterproof enclosure protects the tester's electronics optimally (even against dust). The EC and TDS conductivity measurement is of course temperature-compensated automatically. The field of application of the conductivity testers is wide-ranging across all industries, fish farming, horticulture and many other areas.Two ranges for high accuracyMeasures conductivity / TDS value and temperature (three devices in one enclosure)TDS factor selectableAutomatic calibration: saves time and provides high accuracyAutomatic switch-off: saves batteriesTemperature displayed in °Cwaterproof (IP 67)Areas of useWater treatmentFish farmingAquariumGarden pondQuality controlAgriculture and horticultureHydroponicsCooling towersSteam and heating boilersWaste water