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Diagnostic Tools

38 products

  • WERA phase tester 247 150 - 250 V AC ( 4000828812 )

    Wera WERA phase tester 247 150 - 250 V AC ( 4000828812 )

    Sat, 09/27/2025

    Scope of Delivery: - Phase tester 247 150 - 250 V AC Product Description: single-pole - with transparent Kraftform handle, roll-off protection, insulated blade and metal clip Technical Data: - Blade length: 70mm - Blade thickness: 0.5mm - subject to inspection: yesFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 13.62

  • Benning digital multimeter MM 10-1 ( 4000828954 ) 0.1 mV - 1000 V

    BENNING Benning digital multimeter MM 10-1 ( 4000828954 ) 0.1 mV - 1000 V

    Sat, 09/27/2025

    Scope of Delivery: - 1x BENNING digital multimeter 0.1 mV - 1000 V - Delivery incl. rubber protection frame, batteries (2 x type AA), bag, test leads, wire temperature probe Spare batteries see art. 4000 901 811 Product Description: Digital multimeter for heating, ventilation and air conditioning technology as well as service and industry. Digital display. Analogue bargraph display yes. 4-digit LCD display (6000 dots). Backlighting of the LC display. Continuity test/diode test yes. Continuity test (measuring ranges: DC voltage 0.1 mV - 1000 V, AC voltage 0.1 mV - 1000 V, DC current 0.1 µA - 0.4 A, AC current 0.1 0.4 A, resistance 0.1 Ω - 40 MΩ, capacitance 0.001 µF - 10000 µF, resolution 0.01 Hz - 100 kHz, temperature -40 °C - 400 °C Technical Data: - Measuring method: True RMS - Direct current: 0.1µA - 400 mA - Alternating current: 0.1µA - 400 mA - Direct voltage: 0.1 mV - 1000 V - Nominal voltage range: 0.1 mV - 1000 V - Measurement category: CAT IV 600 V, CAT III 1000 V - AC voltage: 0.1 mV - 1000 V - Display: digital - Brand: BENNINGNote on the disposal of batteries and rechargeable batteries As we sell batteries and rechargeable batteries or devices containing batteries and rechargeable batteries, we are obliged under the German Battery Act (BattG) to draw your attention to the following: The symbol of the crossed-out dustbin on batteries or accumulators means that they must not be disposed of with household waste after use. If batteries or accumulators contain mercury, cadmium or lead, you will find the respective chemical symbol (Hg, Cd or Pb) below the symbol of the crossed-out dustbin. Every user of batteries or accumulators is legally obliged to return old batteries and accumulators. You can do this free of charge at a retail outlet or other collection point in your area. You can obtain the addresses of suitable collection centres in your area from your city or local authority. For batteries that contain more than 0.0005 per cent mercury by mass, more than 0.002 per cent cadmium by mass or more than 0.004 per cent lead by mass, the chemical designations of the pollutant used can be found under the waste bin symbol. The chemical designations have the following meaning: Pb: Battery contains lead Cd: Battery contains cadmium Hg: Battery contains mercuryFor commercial use, please observe the building regulations!For commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 261.97

  • BENNING measuring lead set 044146 2-piece measuring tip Ø 2 mm ( 4000828921 )

    BENNING BENNING measuring lead set 044146 2-piece measuring tip Ø 2 mm ( 4000828921 )

    Sat, 09/27/2025

    Scope of Delivery: - Measuring lead set 044146 2-part measuring tip Ø 2 mm Product Description: for all standard digital multimeters, digital current clamp multimeters and insulation resistance measuring devices with 4 mm socket - CAT IV 600 V/ CAT III 1000 V (with protective caps), CAT II 1000 V (without protective caps) Technical Data: - Length: 1400mmFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 22.28

  • BENNING measuring lead set 044145 2-piece measuring tip Ø 4 mm ( 4000828920 )

    BENNING BENNING measuring lead set 044145 2-piece measuring tip Ø 4 mm ( 4000828920 )

    Sat, 09/27/2025

    Scope of Delivery: - Measuring lead set 044145 2-part measuring tip Ø 4 mm Product Description: for all standard digital multimeters, digital current clamp multimeters and insulation resistance measuring devices with 4 mm socket - CAT IV 600 V/ CAT III 1000 V (with protective caps), CAT II 1000 V (without protective caps) Technical Data: - Length: 1400mmFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 26.97

  • BENNING standby bag DUSPOL L330xH60xW100mm ( 4000828854 )

    BENNING BENNING standby bag DUSPOL L330xH60xW100mm ( 4000828854 )

    Sat, 09/27/2025

    Scope of Delivery: - Standby bag DUSPOL L330xH60xW100mm - Supplied without contents (tester) Product Description: with Velcro fastener and belt pouch made of hard-wearing nylon fabric suitable for: DUSPOL® analogue, DUSPOL® expert, DUSPOL® digital, PROFIPOL®+ Technical Data: - Width: 100mm - Length: 330mm - Design: with Velcro fastener and belt loop - height: 60mm - Suitable for: DUSPOL® analogue, DUSPOL® expert, DUSPOL® digital, PROFIPOL®+For commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 28.48

  • BENNING continuity/line tester DUTEST(R) pro 6-400 V AC/DC ( 4000828842 )

    BENNING BENNING continuity/line tester DUTEST(R) pro 6-400 V AC/DC ( 4000828842 )

    Sat, 09/27/2025

    Scope of Delivery: - Continuity/line tester DUTEST® pro 6-400 V AC/DC - Continuity and lead tester, integrated magnetic holder and belt clip Supplied without batteries (3 AA batteries required) For batteries, see item no. 4000 901 811 Product Description: with work light - for testing high and low resistance resistors - continuity and diode testing via LEDs and test buzzer - buzzer volume and brightness of the pinpoint high-power LED torch individually adjustable in 4 stages Measuring ranges: - Display via 3 LEDs: 0 - 100 Ω/ 1 kΩ/ 10 kΩ - Acoustic display via test buzzer up to approx. 100 Ω - External voltage display: 6 - 400 V (LEDs/ test buzzer) - Polarity test - Single-pole phase conductor test (phase) - Non-contact cable break detector - Measurement category: CAT lll 300 V Technical Data: - Mode of operation: two-pole - Continuity test: LED/buzzerFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 42.19

  • BENNING SDT 1 socket outlet tester for testing socket outlets with earthing contact ( 4000828811 )

    BENNING BENNING SDT 1 socket outlet tester for testing socket outlets with earthing contact ( 4000828811 )

    Sat, 09/27/2025

    Scope of Delivery: - SDT 1 socket outlet tester for testing earthed socket outlets Product Description: Quick and easy testing of earthed sockets for correct connection - Wiring faults, such as missing PE, N and L conductors and reversed L and PE conductors are clearly indicated via 3 LEDs - Active PE test with touch electrode and LC display warns of the presence of a dangerous touch voltage (> 50 V) at the protective conductor connection (PE) - Test button for tripping 30 mA RCD circuit breaker - Clear indication via LEDs and LC display - Easy-to-understand status table provides information on the correct connection (OK, green) and the type of fault present (red) of the socket outlet with earthing contact - Measuring category CAT III 300 V Technical Data: - Display: LCD/LEDsFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 56.65

  • BENNING phase/magnetic field tester VT 2 1-pole ( 4000828953 )

    BENNING BENNING phase/magnetic field tester VT 2 1-pole ( 4000828953 )

    Sat, 09/27/2025

    Scope of Delivery: - Phase/magnetic field tester VT 2 1-pole - Delivery incl. batteries (2 x type AAA), pin clip, spare battery see art. 4000 901 810 Product Description: non-contact operation - 1-pole phase tester with red LED test probe and increasing buzzer frequency - phase testing on sockets, junction boxes, switches, cables and lamps, etc. - testing of insulated cables, such as cable reels, fairy lights, for cable breakage - voltage 12 - 1000 V AC - 12 V voltage range can be switched on via push-button - capacitive measuring method - testing of magnetic fields (permanent, (permanent, AC and DC induced), solenoid valves in pneumatic and hydraulic systems, heating systems and pumps, relays/contactors in vehicles, machines, devices and control systems - Magnetic field display via green LED test probe - Integrated test magnet for functional testing - Cable break detector - Cat IV 600 V, Cat III 1000 V - IP53 - Length 153 mm - Tip length 12 mm - Blade width 3 mm Technical Data: - Batteries: 2 x AAA - Protection class: IP53Note on the disposal of batteries and rechargeable batteries - As we sell batteries and rechargeable batteries or devices containing batteries and rechargeable batteries, we are obliged under the German Battery Act (BattG) to inform you of the following: The symbol of the crossed-out dustbin on batteries or accumulators means that they must not be disposed of with household waste after use. If batteries or accumulators contain mercury, cadmium or lead, you will find the respective chemical symbol (Hg, Cd or Pb) below the symbol of the crossed-out dustbin. Every user of batteries or accumulators is legally obliged to return old batteries and accumulators. You can do this free of charge at a retail outlet or other collection point in your area. You can obtain the addresses of suitable collection centres in your area from your city or local authority. For batteries that contain more than 0.0005 per cent mercury by mass, more than 0.002 per cent cadmium by mass or more than 0.004 per cent lead by mass, the chemical designations of the pollutant used can be found under the waste bin symbol. The chemical designations have the following meaning: Pb: Battery contains lead Cd: Battery contains cadmium Hg: Battery contains mercuryFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 60.77

  • BENNING leakage current clamp CM 9-1 Measuring range 0.010 mA - 60 A AC ( 4000828949 )

    BENNING BENNING leakage current clamp CM 9-1 Measuring range 0.010 mA - 60 A AC ( 4000828949 )

    Sat, 09/27/2025

    Scope of Delivery: - Leakage current clamp CM 9-1 Measuring range 0.010 mA - 60 A AC - Delivery incl. bag, test leads, batteries (2 x type AAA), spare batteries see art. no. 4000 901 810 Product Description: 4-digit illuminated LCD display (6,000 dots) - Measurement of leakage, residual. protective conductor and load currents in electrical systems, devices and machines - measurement without disconnection under normal operating conditions - ideal for preventive maintenance and troubleshooting (protection against property damage and personal injury, power failures, etc.) - reliable and simple detection of insulation faults (e.g. defective cables, loose terminals, dirt, moisture, etc.) frequency characteristics in accordance with EN 61557-16 for testing electrical devices in accordance with VDE 0701-0702 - LPF low-pass filter (40 - 70 Hz) for suppressing high-frequency interference signals - frequency range for railway and industrial applications: 15 Hz - 1 kHz (fg) - Defined protection against external magnetic fields in accordance with EN 61557-13, class 2 ≤ 30 A/m - Automatic range selection - Peak value (PEAK), measured value memory (HOLD) - Zero adjustment (ZERO) - Clamp opening max. 23 mm - Measuring category CAT IV 300 V, CAT III 600 V - Measuring ranges: Alternating current (0.010 mA - 60 A), highest resolution of 1 µA in the 6 mA measuring range, voltage (0.01 V - 600 V AC/DC), resistance (0.1 Ω - 600 kΩ), continuity test Technical Data: - Width: 76mm - Length: 210mm - Height: 34mm - Display: LCDNote on the disposal of batteries and rechargeable batteries - As we sell batteries and rechargeable batteries or devices containing batteries and rechargeable batteries, we are obliged under the Battery Act (BattG) to inform you of the following: The symbol of the crossed-out dustbin on batteries or accumulators means that they must not be disposed of with household waste after use. If batteries or accumulators contain mercury, cadmium or lead, you will find the respective chemical symbol (Hg, Cd or Pb) below the symbol of the crossed-out dustbin. Every user of batteries or accumulators is legally obliged to return old batteries and accumulators. You can do this free of charge at a retail outlet or other collection point in your area. You can obtain the addresses of suitable collection centres in your area from your city or local authority. For batteries that contain more than 0.0005 per cent mercury by mass, more than 0.002 per cent cadmium by mass or more than 0.004 per cent lead by mass, the chemical designations of the pollutant used can be found under the waste bin symbol. The chemical designations have the following meaning: Pb: Battery contains lead Cd: Battery contains cadmium Hg: Battery contains mercuryFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 480.20

  • BENNING current clamp multimeter CM 1-4 0.1 A-200 A AC ( 4000828948 )

    BENNING BENNING current clamp multimeter CM 1-4 0.1 A-200 A AC ( 4000828948 )

    Sat, 09/27/2025

    Scope of Delivery: - Current clamp multimeter CM 1-4 0.1 A-200 A AC - Supplied with belt holster, test leads, rubberised contact tip protection, push-on caps (CAT III/IV), contact tip enlargement (Ø 4 mm), batteries (2 x type AAA), replacement batteries see art. no. 4000 901 810 Product Description: 4-part illuminated LCD display (9,999 dots) - with open current clamp, LED step display, phase and rotary field test - rotary field direction test via green LEDs (right/left) - voltage display from 50 V functional with empty batteries - deactivatable signal tone for voltage measurement - one-hand operation for voltage measurement on sockets (19 mm) - automatic range selection - measured value memory (HOLD) - self-test device (self-test) - LED measuring point illumination - measuring category CAT IV 600 V, CAT III 1000 V Measuring ranges: Alternating current (100 mA - 200 A), voltage (6.0 V - 1000 V), resistance (1 Ω - 50 kΩ), rotary field direction display, continuity test, single-pole phase conductor test (phase), polarity test Technical Data: - Width: 57mm - Length: 220mm - Pliers opening: 16mm - Height: 35mm - subject to testing: yesNote on the disposal of batteries and rechargeable batteries - As we sell batteries and rechargeable batteries or devices containing batteries and rechargeable batteries, we are obliged under the Battery Act (BattG) to draw your attention to the following: The symbol of the crossed-out dustbin on batteries or accumulators means that they must not be disposed of with household waste after use. If batteries or accumulators contain mercury, cadmium or lead, you will find the respective chemical symbol (Hg, Cd or Pb) below the symbol of the crossed-out dustbin. Every user of batteries or accumulators is legally obliged to return old batteries and accumulators. You can do this free of charge at a retail outlet or other collection point in your area. You can obtain the addresses of suitable collection centres in your area from your city or local authority. For batteries that contain more than 0.0005 per cent mercury by mass, more than 0.002 per cent cadmium by mass or more than 0.004 per cent lead by mass, the chemical designations of the pollutant used can be found under the waste bin symbol. The chemical designations have the following meaning: Pb: Battery contains lead Cd: Battery contains cadmium Hg: Battery contains mercuryFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 267.90

  • BENNING CM P2 current clamp multimeter 0.01 A - 400 A AC/DC ( 4000828938 )

    BENNING BENNING CM P2 current clamp multimeter 0.01 A - 400 A AC/DC ( 4000828938 )

    Sat, 09/27/2025

    Scope of Delivery: - Current clamp multimeter CM P2 0.01 A - 400 A AC/DC - Supplied with batteries (2 x type AAA) and protective bag, for spare batteries see art. no. 4000 901 810 Product Description: illuminated 4-digit LCD display (4,200 dots) - highest resolution of 10 mA AC in the 40 A measuring range - integrated voltage sensor (NCV) signals phase voltages and cable breaks in lines without contact (optical/acoustic) - inrush current measurement (INRUSH) - low-pass filter (LPF) - automatic switch-off (APO after 15 min., can be deactivated) - battery undervoltage display - measured value memory (HOLD) - ZERO function - measuring category CAT III 600 V measuring ranges: direct current: 10 mA - 400 A, alternating current: 10 mA - 400 A Technical Data: - Width: 59mm - Length: 149mm - Pliers opening: 23mm - Height: 28mmNote on the disposal of batteries and rechargeable batteries - As we sell batteries and accumulators or devices containing batteries and accumulators, we are obliged under the Battery Act (BattG) to draw your attention to the following: The symbol of the crossed-out dustbin on batteries or accumulators means that they must not be disposed of with household waste after use. If batteries or accumulators contain mercury, cadmium or lead, you will find the respective chemical symbol (Hg, Cd or Pb) below the symbol of the crossed-out dustbin. Every user of batteries or accumulators is legally obliged to return old batteries and accumulators. You can do this free of charge at a retail outlet or other collection point in your area. You can obtain the addresses of suitable collection centres in your area from your city or local authority. For batteries that contain more than 0.0005 per cent mercury by mass, more than 0.002 per cent cadmium by mass or more than 0.004 per cent lead by mass, the chemical designations of the pollutant used can be found under the waste bin symbol. The chemical designations have the following meaning: Pb: Battery contains lead Cd: Battery contains cadmium Hg: Battery contains mercuryFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 135.98

  • BENNING CM P1 current clamp multimeter 0.01 A - 400 A AC ( 4000828937 )

    BENNING BENNING CM P1 current clamp multimeter 0.01 A - 400 A AC ( 4000828937 )

    Sat, 09/27/2025

    Scope of Delivery: - Current clamp multimeter CM P1 0.01 A - 400 A AC - Supplied with batteries (2 x type AAA) and protective bag, for replacement batteries see art. no. 4000 901 810 Product Description: illuminated 4-digit LCD display (4,200 dots) - highest resolution of 10 mA AC in the 40 A measuring range - integrated voltage sensor (NCV) signals phase voltages and cable breaks in lines without contact (optical/acoustic) - inrush current measurement (INRUSH) - low-pass filter (LPF) - automatic switch-off (APO after 15 min., can be deactivated) - battery undervoltage display - measured value memory (HOLD) - measuring category CAT III 600 V measuring ranges: Alternating current: 10 mA - 400 A Technical Data: - Width: 59mm - Length: 149mm - Pliers opening: 23mm - Height: 28mmNote on the disposal of batteries and rechargeable batteries - As we sell batteries and accumulators or devices containing batteries and accumulators, we are obliged under the Battery Act (BattG) to draw your attention to the following: The symbol of the crossed-out dustbin on batteries or accumulators means that they must not be disposed of with household waste after use. If batteries or accumulators contain mercury, cadmium or lead, you will find the respective chemical symbol (Hg, Cd or Pb) below the symbol of the crossed-out dustbin. Every user of batteries or accumulators is legally obliged to return old batteries and accumulators. You can do this free of charge at a retail outlet or other collection point in your area. You can obtain the addresses of suitable collection centres in your area from your city or local authority. For batteries that contain more than 0.0005 per cent mercury by mass, more than 0.002 per cent cadmium by mass or more than 0.004 per cent lead by mass, the chemical designations of the pollutant used can be found under the waste bin symbol. The chemical designations have the following meaning: Pb: Battery contains lead Cd: Battery contains cadmium Hg: Battery contains mercuryFor commercial use, please observe the building regulations!

    1 - 2 business days

    CHF 100.85


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