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“Tomorrow’s Instruments Today” — “For Good Measure” ® |
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A Leading South African Test and Measurement Instruments Supplier |
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“For Good Measure”® |
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TMI, Established—1982 |
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Test and Measurement Instruments C.C. |
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Test our Service and Measure with our Instruments. |
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CK 85/07464/23 |
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Please contact us by phone, fax, email or visit us at the details given above. We look forward to hearing from you. |
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Product List |
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All brands, trade names, trade marks, and logos are the property of their respective owners. |
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Brand Names |
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T + M ® |
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English, Afrikaans and Portuguese Speaking No Credit Card Payments yet. |
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Ph: +27 (011) 683 4365 Fax: +27 (011) 683 4461 E-mail: t.m.i@iafrica.com
Physical Address: 1st Floor, TMI House, 37 Garden St, Cnr 160 Bellavista Rd, Turfclub, Johannesburg, 2135 SOUTH AFRICA
Postal Address: P.O. Box 1416, Southdale, Johannesburg, 2135, SOUTH AFRICA
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T.M.I. |
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This Month’s Special |
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Excess Stock to be cleared while stocks last. > Click for More... |
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Thermography—Thermal Imager— Infrared Camera. FLIR i3 — Smallest , Lightest, most affordable camera “point-shoot-detect”. Introductory Nett Price of R 11 990.00 + VAT while stocks last. |
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Clamp Meters |
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Clamp Meters |
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2000A AC/DC, AC/DC V, True RMS, DMM, Resistance, Capacitance, Frequency, Duty Cycle, Relative, Continuity |
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600A AC/DC, AC/DC V, Resistance, Frequency, Diode Test, Continuity |
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Lutron |
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Lutron |
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Part No: DM-6055C |
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1000A AC/DC, AC/DC Volts, Resistance, Diode, Data, Peak-Hold, Temperature, LCD display. |
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Lutron |
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Part No: DM-1000 |
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1000A, 200A, AC/DC Amps, AC/DC Volts, Resistance, Data Hold, Miniature, High precision low current measurement. |
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Part No: DM-6046 |
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1000A AC/DC, AC/DC Volts, Resistance, Diode, Data Hold, LCD display, Data Hold. |
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Lutron |
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Lutron |
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Part No: FT--9950 |
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200A AC/DC, ACV/DCV, Ohms, True RMS Fork Current Tester, Diode, Data Hold, LCD display, Continuity beeper, Data Hold, Peak Hold |
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Lutron |
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Part No: CA-501 |
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400 AC/DC Amp Clamp Adaptor (2 Ranges) Output is 1 mV per Amp |
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Lutron |
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Part No: CA-502 |
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1000 AC/DC Amp Clamp Adaptor (2 Ranges) Output is 1 mV per Amp |
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Lutron |
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Accessories |
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T + M ® |
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Models 333, 334,335, 336,337, 902 with many functions - True-RMS, Backlit, Auto– Off, Motor Start - Up Current, Temperature, AC/DCCurrent, Freq.
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Notes on Clamp Meters Clamp meters are ammeters that can measure current without the need to disconnect the wires where the measurement occurs. They provide information about current draw and current continuity in order to help users troubleshoot erratic loads and trends. Clamp meters have both positive and negative leads and feature extremely low internal resistance. They are connected in series with a circuit so that current flow passes through the meter. High current flow may indicate a short circuit, an unintentional ground, or a defective component. Low current flow may indicate high resistance or poor current flow within the circuit. There are two basic types of clamp meters: digital and analog. Both are designed to measure levels of alternating current (AC) and direct current (DC). Some clamp meters that measure AC current also measure root mean square (RMS) power, which is the square root of the time average of the square of the instantaneous power. Most products include a current sensor built into the clamp around the wire. Different types of clamp meters can measure different ranges of AC current, DC current, and AC current frequency. Some clamp meters are handheld and portable. Others are designed for benchtop or shop floor use. Battery-powered clamp meters can be operated without plug-in power and may be rated for outdoor use. Clamp meters may provide special measurement types or optional features. Some clamp meters can test diodes or transistors. Others can monitor thermocouples or resistance temperature detector (RTD) values. Programmable clamp meters provide internal data storage and allow users to establish activation triggers. They can also interface with computer hardware and software. In addition, products with external storage devices such as disc drives are available. With regard to optional features, clamp meters may adjust sampling rates automatically, display status information as a bar graph, and measure decibel (dB) readings. Mirrored scales make it easier to read clamp meters to a given accuracy by enabling operators to avoid parallax errors. Product specifications for clamp meters include output options and certifications or approvals. Output options for clamp meters include general purpose interface bus (GPIB), binary coded decimal (BCD), digital to analog (D/A), IEEE 488, and RS232. Clamp meters carry a maximum rating and are used in a variety of applications and industries. |
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Part No: CA-203 |
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DCA/ACA Current Adapter. 2 AC and 2 DC Ranges: 0-200A, 2000A AC and DC. Output 1 ACmV / 1 ACA, 1 DCmV / 1 DCA. AC. Response from 40—400Hz |
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Lutron |
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Part No: CA-201 |
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Mini ACA Clamp Adapter. 2 ranges—20A, 200A, Output : 1ACmV / 1 ACA, 10ACmV / 1 ACA. Weight - 150g |
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Lutron |
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Copyright © 2009—2012 Test and Measurement Instruments C.C. | All rights reserved Clamp Meters |