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  1. China (42)
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View  (1-20 out of 45)

  • Loudspeaker Polarity Tester 139B

    • Min. Order:  

      1 Box

    • Price:  

      US$ 450

    • Place of origin:  

      China

    • Supply Ability:  

      20

    Even in a very noisy environment, Model-139B still has the ability to determine quickly and precisely the positive and negative polarity of a loudspeaker、headphone、receiver and every single unit in a loudspeaker system. Model-139B also includes 3 sets of external input terminal and selector which can be used to combine with other instruments, in order to measure the other features of a loudsp

    [Related Keywords : polarity, polarity tester, 139b, Loudspeaker Polarity Test]

    Contact Now Start Order

  • Hevq 600ga812/24dc

    • Min. Order:  

      10 Unit

    • Price:  

      US$ 60

    • Place of origin:  

      China

    Coil VoltagePick-up VoltageDrop-out VoltageInrush CurrentAvg. Holding CurrentHolding Power12VDC9VDC Max1.2VDC Min3.8A Max0.5A Approx6W Max24VDC18VDC Max2.4VDC Min2A Max0.25A Approx6W Max12-36VDC9VDC Max6VDC Min2.8A Max0.2A Approx (at 12VDC)1.5W(at 12VDC)0.1A Approx (at 24VDC)0.75W (at 24VDC)Contact ParametersContact PolarNo polarityRating Voltage12-1000VDCRating Current600A (1)Current Endurance70

    [Related Keywords : DC contactors, high voltage dc contactor, relay, EV charging components]

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  • Power Inverter(200W)

    • Place of origin:  

      China

    Applying area: It can be used which the power is less than 150W, like laptop, music CD and work lamp, notebook computer etc. Protection: Overload protection, High temperature protection, Short circuit protection, Reverse polarity protection. Auto re-start function: When the inverter shuts off once it being in protection, it is not necessary to press the switch (on/off), just moving the high

    [Related Keywords : inverter, ups, battery, DC to AC]

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  • Power Inverter ( ONS-500)

    • Place of origin:  

      China

    ONS-500 Applying area: It can be used which the power is less than 500W, like laptop, music CD and work lamp, notebook computer etc. ITEM ONS-500 Continuous Power 500W Peak Power 1000W Output Wave Modified Sine Wave Efficiency >90% Output Overloading Protection >500W High Temperature Protection YES >45°C Short Circuit Protection YES Reverse Polarity Protection YES Auto Re-start Funct

    [Related Keywords : Power inverter, power supply, car]

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  • Power Inverter ( ONS-600)

    • Place of origin:  

      China

    ONS-600 Applying area: It can be used which the power is less than 600W, like laptop, music CD and work lamp, notebook computer etc. You can use it in home, office, and outside.. Protection: Overload protection, High temperature protection, Short circuit protection, Reverse polarity protection. Auto re-start function: When the inverter shuts off once it being in protection, it is not necessary to

    [Related Keywords : Power inverter, supply, battery, Motor]

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  • Power Inverter (ONS-300)

    • Place of origin:  

      China

    Usage Scope Cell-phone, notebook computer, electric light, camera, TV, razor, CD, fan, game machine, massage and medical equipment, refrigerator, safeguard, professional tool, instrument, dust catcher and other electric apparatuses with the power no more than 300W Protection: Overload protection, High temperature protection, Short circuit protection, Reverse polarity protection. Auto re-star

    [Related Keywords : Power inverter, computor, car, camera]

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  • Battery Powered Equalizer 4PCS Batteries DC Inverter 10A Current Active Voltage Balancer Li Li-ion L

    • Min. Order:  

      100 Piece

    • Price:  

      US$ 50

    • Place of origin:  

      China

    • Supply Ability:  

      1000pcs/day

    battery voltage. Can be used for lead-acid batteries, lithium iron phosphate batteries, nickel-cadmium or nickel-metal hydride batteries Specification: Name: Battery Balancer Material: ABS Display: LED display Working voltage: 4*0.4/3.6/12V Compensation current: 0-10A Standby current: <1.8 Working temperature: -20℃~+55℃ Protection: reverse polarity protection Size: 62*124*27mm Colour: Black

    [Related Keywords : Battery Powered Equalizer]

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  • Megger MIT515 - Insulation Resistance Tester

    • Min. Order:  

      1 Unit

    • Price:  

      US$ 2055.55 ~ 2955.55

    • Place of origin:  

      United States

    Polarization Index (PI), Dielectric Absorption Ratio (DAR), and dielectric discharge (DD).To keep thing simpler, two rotary switches control most major measurement changes. The large backlit display enables multiple results to be displayed simultaneously. Large backlit LCD shows multiple parameters simultaneously.High quality flexible silicon insulated test leads with test clips meet IEC 61010.CA

    [Related Keywords : Megger Tester, Thermal Camera, GPS, Total Station]

    • Focus Calibration

    • Business Type

      Supplier

    • Location

      Selangor, Malaysia, Malaysia

    • Employees Total

      6 - 10

    • Annual Revenue

      USD 1,000,001 - 2,000,000

    Contact Now Start Order

  • SG3005 Digital AC/DC Measuring System Impulse Voltage Test

    • Place of origin:  

      China

    SG3005 Digital AC/DC Measuring System is a microprocessor controlled device for accuracy measuring AC, DC and also can be used for testing voltage waveform distortion and ripple factor. The SG3005 has implemented a flash detector which stores and shows the last voltage measurement and its polarity before a breakdown or flashover occurs. The instrument is specially designed for use in high voltage

    [Related Keywords : impulse voltage test]

    • Jiu Zhi Electric

    • Business Type

      Manufacturer

    • Location

      Shanghai, China

    • Employees Total

      51 - 100

    • Annual Revenue

      USD 2,000,001 - 5,000,000

    Contact Now Start Order

  • Off-grid Solar Power System 15-50kw

    • Min. Order:  

      100 Piece

    • Price:  

      US$ 300

    • Place of origin:  

      China

    polarity. LEAD-ACID Battery GEL valve-regulated lead-acid battery Fully sealed, deep cycle. Free maintenance type. 5~6 years service life. Commercial Off-grid Solar System Contains efficient solar panels. Solar systems for sale as a complete package. Stable power generation. 25 years power output guarantee. ANERN 15Kw/20Kw/30Kw/50Kw Off-Grid Solar System Factory Anern solar company has a professi

    [Related Keywords : anern solar company]

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  • Battery Automatic Stacking Machine for Pouch Cell Production Machine

    • Place of origin:  

      China

    polar bending can avoid multi-sucking and strip images at a time3. Electrode secondary re-preposition. The alignment device ensures accurate positioning of the pole4. The separator rectifying device can ensure the accurate alignment of the separator5. Material Box automatic air blowing device allow the pole to drift away automatically ensures that the pole does not absorb much.6. Secondary counte

    [Related Keywords : Pouch Cell Assembly Equip]

    • Shandong Gelon Lib Co., Ltd

    • Business Type

      Manufacturer

    • Location

      Shandong, China

    • Employees Total

      101 - 500

    • Annual Revenue

      USD 1,000,001 - 2,000,000

    Contact Now Start Order

  • LMS LMS4.6 Loudspeaker Tester LMS4.6

    • Place of origin:  

      China

    • Supply Ability:  

      20

    polar graph display.The system has the following characteristics:1、 do not need expensive muffler room2、 Accurate data post-processing and management3、the basic frequency range from 10HZ to 100KHZ4、with a dynamic range from 90dB to 16 bits of digital audio5、 Adopt double tracking filter6、using a variety of measurement methods, accuracy and flexibility can be comparable with the high p

    [Related Keywords : LMS, LMS4.6, Loudspeaker Tester]

    Contact Now Start Order

  • Fluke 1555 FC W/IR3000FC

    • Min. Order:  

      1 Unit

    • Price:  

      US$ 2993

    • Place of origin:  

      United States

    Polarization Index (PI) with no additional setupGuard system eliminates the effect of surface leakage current on high-resistance measurementsLarge digital/analog LCD for easy viewingCapacitance and leakage current measurementRamp function for breakdown testingResistance measurements up to 2TΩTimer settings up to 99 minutes for timed tests3-year warranty> Each Unit IncludesIR3000FC Wireless data

    [Related Keywords : Fluke 1555 FC W/IR3000FC, Dimensional Measuring Too, Electrical Test Instrumen, Environmental Testing]

    • Geo Multimeter

    • Business Type

      Supplier

    • Location

      DKI Jakarta, Indonesia

    • Employees Total

      51 - 100

    • Annual Revenue

      USD 2,000,001 - 5,000,000

    Contact Now Start Order

  • PV Switch-disconnector Power Distribution Module

    • Place of origin:  

      China

    polar design Testing Complies with AS 60947.3:2018,EN IEC 60947-3 :2021，Utilization Category： DC-PV2PoleNo. of StringsPart Number600V800V1000V1200V1500VPV2PV2PV2PV2PV232A32A25A13A6A21LONQ-40-232A32A25A13A6A41LONQ-40-432A32A32A32A23A41LONQ-40-4S32A32A32A32A23A41LONQ-40-4B32A32A32A32A23A41LQNQ-40-4TSwitching ConfigurationTypePEDSC100R/120RContacts Wiring graphSwitching example2-Pole24-Pole44-Po

    [Related Keywords : PV Switch]

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  • PV Switch-disconnector 1500V 32A

    • Place of origin:  

      China

    polar design Testing Complies with AS 60947.3:2018,EN IEC 60947-3 :2021，Utilization Category： DC-PV2PoleNo. of StringsPart Number300V600V800V1000V1200VPV2PV2PV2PV2PV2404025161021LONQ-40-2404025161041LONQ-40-4404032323241LONQ-40-4S404032323241LONQ-40-4B404032323241LQNQ-40-4TSwitching ConfigurationTypePEDSC100R/120RContacts Wiring graphSwitching example2-Pole24-Pole44-Pole with Input and Output

    [Related Keywords : PV Switch]

    Contact Now Start Order

  • CASUN Automated Guided Vehicle

    • Min. Order:  

      1 Set

    • Price:  

      US$ 20000

    • Place of origin:  

      China

    polarizer raw materials in the flat panel display industry Storage of semi-finished products and finished product processing workshops in the home appliance industry Raw material assembly workshop in new energy lithium battery industry Stacking forklift AGVs can realize automatic distribution function. The AGVs can be equipped with an automatic weighing device to check weight first and then decid

    [Related Keywords : CASUN Automated Guided]

    Contact Now Start Order

  • NA23 Type Impulse Peak-Voltmeter

    • Min. Order:  

      1 Set

    • Price:  

      US$ 10

    • Place of origin:  

      China

    • Supply Ability:  

      88888888 sets per year

    polarity is automatically displayed on the display. Main data of NA23 Pulse voltage display range: 0.1kV ~ 16000kV. The maximum pulse voltage peak is 1600V. Voltage measurement accuracy: error ≤ 1% ± 0.1V. Partition ratio setting: 0.1 ~ 9999.9. Sampling rate selection: 40M / 20M / 10M / 5M / 2.5M / 1.25M / 0.6125M / 0.30625M, corresponding time unit: 1.5us / DIV, 3us / DIV, 6us /

    [Related Keywords : pulse voltage meter, pulse peak meter, impact peak ammeter, peak voltage table]

    Contact Now Start Order

  • Variable Frequency Current Transformer Testing Equipment CT PT Analyzer

    • Min. Order:  

      1

    • Price:  

      USD 5200

    • Place of origin:  

      China

    • Price Condition:  

      FOB TianJin

    • Supply Ability:  

      200

    polarity, secondary winding resistance, secondary burden, ratio error and phase displacement, but can also be used for the tests of various PTs, including excitation characteristics of the electromagnetic unit, ratio, polarity, secondary winding resistance, ratio error and phase displacement. Automatically give CT, VT parameters, including knee point voltage / current, 10% error curve, the accura

    [Related Keywords : CT PT Test Set, ct analyzer price, Current Transformer Tester, CT PT Tester]

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  • Hot Sale Low Price 5kv 10kv Megger Meter Digital Insulation Resistance Tester

    • Min. Order:  

      1

    • Price:  

      USD 1150

    • Place of origin:  

      China

    • Price Condition:  

      FOB TianJin

    • Supply Ability:  

      200

    polarization index, and automatically save 15 seconds, 1 minute, 2 minutes, 10 minutes to facilitate analysis of data per minute. 3. Output current, short-circuit currents greater than 5mA. 4. A fully enclosed highvoltage generator module technology, the protection of the internal resistance, safe and reliable. Anti-interference ability, to meet the EHV substation on-site operation. 5. Automatic

    [Related Keywords : 5kv megger, aislamiento megger, 10kv megger, 20kv megger]

    Contact Now Start Order

  • Proximity Sensor

    • Place of origin:  

      Korea

    polarity protection Protection IP67(IEC) Material Case : stainless Face : PBT resin Case : Brass(Chrome plating) Face : PBT resin Appearance Ø 18 x 80(L) Ø 30 x 57(L) Ø 30 x 80(L) Model NPN HYP-18RL5N HYP-18RL8N HYP-30R10N HYP-30R15N HYP-30RL10N HYP-30RL15N PNP HYP-18RL5P HYP-18RL8P HYP-30R10P HYP-30R15P HYP-30RL10P HYP-30RL15P Object steel 18X18X1 steel 25X25X1 steel 30X30X1

    [Related Keywords : sensor, proximity, proximity sensor]

    • Hanyoung Nux Co., Ltd

    • Business Type

      Manufacturer

    • Location

      Incheon, Korea

    • Employees Total

      101 - 500

    • Annual Revenue

      USD 500,001 - 1,000,000

    Contact Now Start Order
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