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Items 1-10 of 58

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  1. 380580
    380580
    Extech Instruments Resistance Meters, 380580 Series
    Item Number
    380580
    MFG Item Number
    380580
    Series
    380580
    Product Description
    MILLIOHMMETER, BATTERY POWERED
    Specifications
    Specifications
    Resistance Max 2,000 mOhms
    AC Voltage Test No
    Low Resistance Test No
    Power Source 8 x AA
    Data Hold Yes
    Backlight No
    Low Battery Indication No
    Multimeter Functions No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  2. AMB-25
    AMB-25
    Amprobe Resistance Meters, AMB Series
    Item Number
    AMB-25
    MFG Item Number
    2730991
    Series
    AMB
    Product Description
    Digital Megohmmeter & Insultation
    Specifications
    Specifications
    Resistance Max 4,000,000,000 MegOhm
    Voltage Max 1,000 V
    AC Voltage Test No
    Low Resistance Test Yes
    Power Source 6 x AA
    Working Temperature Range 32-122 °F
    Data Hold Yes
    Backlight No
    Low Battery Indication Yes
    Multimeter Functions No
    Increase
    Decrease
    Availability
  3. 380260
    380260
    Extech Instruments Resistance Meters, 380 Series
    Item Number
    380260
    MFG Item Number
    380260
    Series
    380
    Product Description
    MEGOHMMETER, AUTORANGING DIGITAL
    Specifications
    Specifications
    Resistance Max 2,000,000,000 MegOhm
    Voltage Max 1,000 V
    AC Voltage Test Yes
    Low Resistance Test Yes
    Power Source 6 x AA
    Data Hold Yes
    Backlight Yes
    Low Battery Indication Yes
    Multimeter Functions No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  4. FLUKE-1507
    FLUKE-1507
    Fluke Resistance Meters, 1500 Series
    Item Number
    FLUKE-1507
    MFG Item Number
    5066006
    Series
    1500
    Product Description
    INSULATION TESTER
    Specifications
    Specifications
    Resistance Max 10,000,000,000 MegOhm
    Voltage Max 600 V
    AC Voltage Test Yes
    Low Resistance Test Yes
    Power Source 4 x AA
    Working Temperature Range 4-131 °F
    Data Hold Yes
    Backlight Yes
    Low Battery Indication Yes
    Multimeter Functions Yes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  5. FLUKE-1503
    FLUKE-1503
    Fluke Resistance Meters, 1500 Series
    Item Number
    FLUKE-1503
    MFG Item Number
    5065990
    Series
    1500
    Product Description
    INSULATION TESTER
    Specifications
    Specifications
    Resistance Max 2,000,000,000 MegOhm
    Voltage Max 600 V
    AC Voltage Test Yes
    Low Resistance Test Yes
    Power Source 4 x AA
    Working Temperature Range 4-131 °F
    Data Hold Yes
    Backlight Yes
    Low Battery Indication Yes
    Multimeter Functions Yes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  6. AMB-45
    AMB-45
    Amprobe Resistance Meters, AMB Series
    Item Number
    AMB-45
    MFG Item Number
    2731024
    Series
    AMB
    Product Description
    Megohmmeter Digital Battery Type,
    Specifications
    Specifications
    Resistance Max 4,000,000,000 MegOhm
    Voltage Max 600 V
    AC Voltage Test Yes
    Low Resistance Test Yes
    Power Source 8 x AA
    Data Hold Yes
    Backlight No
    Low Battery Indication Yes
    Multimeter Functions No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  7. 2126.53
    2126.53
    AEMC Resistance Meters
    Item Number
    2126.53
    MFG Item Number
    6527
    Product Description
    Megohmmeter Model 6527 (Digital
    Specifications
    Specifications
    Resistance Max 4,000 MegOhm
    Voltage Max 1,000 V
    AC Voltage Test Yes
    Power Source 6 x AA
    Data Hold Yes
    Backlight Yes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  8. 2130.03
    2130.03
    AEMC Resistance Meters
    Item Number
    2130.03
    MFG Item Number
    1060
    Product Description
    Megohmmeter Model 1060 (Digital,
    Specifications
    Specifications
    Resistance Max 4,000,000 MegOhm
    Voltage Max 1,000 V
    Power Source NiMH Rechargeable
    Backlight Yes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  9. 2130.21
    2130.21
    AEMC Resistance Meters, 5060 Series
    Item Number
    2130.21
    MFG Item Number
    5060
    Series
    5060
    Product Description
    Megohmmeter Model 5060 (Digital,
    Specifications
    Specifications
    Resistance Max 10,000,000,000,000 MegOhm
    Voltage Max 5,000 V
    AC Voltage Test Yes
    Low Resistance Test Yes
    Power Source 8 NiMH Rechargeable
    Backlight Yes
    Multimeter Functions No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  10. 380460
    380460
    Extech Instruments Resistance Meters, 380460 Series
    Item Number
    380460
    MFG Item Number
    380460
    Series
    380460
    Product Description
    4-WIRE MILLI-OHM METER, 110VAC
    Specifications
    Specifications
    Resistance Max 2,000 mOhms
    Voltage Max 3.8 V
    AC Voltage Test No
    Low Resistance Test Yes
    Data Hold No
    Backlight No
    Low Battery Indication No
    Multimeter Functions No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
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Resistance Meters

A resistance meter, or ohmmeter, is a testing instrument that measures electrical resistance. Most ohmmeters are digital devices, although analog variants are available to measure rapidly fluctuating values.

Ohmmeters work by passing a constant current through the resistance, with a second circuit that measures voltage across that resistance. A microcontroller or microprocessor then uses Ohm's Law to divide the voltage by the current and display the resulting resistance value to the user.

Resistance meters are suitable for a huge variety of applications, from circuit testing on boards or small electronic devices, to insulation testing on motors, transformers or other heavy machinery.

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