Clamp Meters

A clamp meter is an electrical test tool that combines a basic digital multimeter with a current sensor. Clamps measure current such as AC current, AC and DC voltage, resistance, continuity, and, with some models, DC current, capacitance, temperature, frequency and more. Due to the hinged jaw, this tool allows the user to clamp the jaws around a wire, cable or other conductor at any point in an electrical system, then measure the current without disconnecting it. True RMS measurements, this tester typically measures to the nearest 10th of a unit making them perfect for electrical work such as repairing, installation and maintenance.


Originally created as a single-purpose test tool, modern clampmeters offer more measurement functions, greater accuracy and sometimes specialised measurement features. Today’s clamp meters include most of the basic functions of a digital multimeter, such as the ability to measure voltage, continuity and resistance.


Who uses them?


    Industrial maintenance technicians

    Control technicians

    Electricians – in-house and contractors

    Facilities, building maintenance and HVAC technicians

    Service organisations

What are they used on?


    Industrial equipment

    Industrial controls

    Electrical systems

    Commercial/industrial HVAC

Why are Clamp meters so popular?


    Safety: Clamp meters allow electricians to bypass the old-school method of cutting into a wire and inserting a meter’s test leads into the circuit to take an inline current measurement. The jaws of a clamp meter do not need to touch a conductor during a measurement.

    Convenience: During measurement, it is not necessary to shut off the circuit carrying current—a large boost in efficiency.

They are primarily used for:


    Service: Repair existing systems on an as-needed basis.

    Installation: Troubleshooting installation problems, perform final circuit tests, and supervise apprentice electricians while installing electrical equipment.

    Maintenance: Perform scheduled and preventative maintenance and system troubleshooting.

...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 1 - 6 รายการจาก 6 รายการ / Viewing 1 - 6 of 6 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price Absolute Maximum AC Current Measurement Absolute Maximum DC Current Measurement Absolute Maximum AC Voltage Measurement Absolute Maximum DC Voltage Measurement Absolute Maximum Resistance Measurement Connectivity Model Number AC Current Measurement Resolution DC Current Measurement Resolution Best DC Current Accuracy Clamp Meter Type Best AC Current Accuracy Best AC Voltage Accuracy Best DC Voltage Accuracy
RS Stock No. 794-3068
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACD-20SW
Brand :Amprobe
THB5,422.29
Each
Units
400A ac - 600V ac 600V dc 40MΩ - ACD-20SW 10mA ac - - Diode ±2% + 6 Digits ±1.5% + 5 Digits ±0.5% + 2 Digits
RS Stock No. 794-3086
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LH41A
Brand :Amprobe
THB19,345.22
Each
Units
40A ac 40A dc - - - - LH41A 1mA ac 1mA dc ±1.3% + 5 Digits Current ±1.3% + 5 Digits - -
RS Stock No. 794-3074
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACDC-3400 IND
Brand :Amprobe
THB14,921.57
Each
Units
1kA ac 1kA dc 750V ac 1000V dc 66MΩ - ACDC-3400 IND - - ±3% + 5 Digits Diode ±3.5% + 10 Digits ±1.5% + 8 Digits ±0.5% + 2 Digits
RS Stock No. 794-3077
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACD-10 PLUS
Brand :Amprobe
THB3,611.86
Each
Units
600A ac - 600V ac 600V dc 40MΩ - ACD-10 PLUS - - - Crest Factor ±1.5% + 8 Digits ±2% + 5 Digits ±1% + 4 Digits
RS Stock No. 411-734
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AC68C
Brand :Amprobe
THB10,689.30
Each
Units
600A ac 600A dc 600V ac 600V dc 4kΩ - AC68C 100mA ac 100mA dc ±2% + 5 Digits Continuity, Current, Frequency, Resistance, Voltage ±2% +5 digits ±1.2% + 5 Digits ±0.75% + 2 Digits
RS Stock No. 794-3070
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACD-14 PLUS
Brand :Amprobe
THB5,273.29
Each
Units
600A ac - 600V ac 600V dc 40MΩ - ACD-14 PLUS - - - Diode ±1.5% + 8 Digits ±2% + 5 Digits ±1% + 4 Digits