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Test Equip/ Testers/ Accessories

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Extech 480823 EMF/ELF Meter
US$165.44
Features: Measure electromagnetic field radiation levels from fans, electrical appliances, wiring, and power lines. Large 1/2" LCD (1999 count) display of Electromagnetic Field (EMF) level in milliGauss or microTesla. Accurate measurements to 4% over a measuring range of 0.1 to 199.9mGauss (0.01 to 19.99µTesla). ELF frequency bandwidth of 30Hz to 300Hz. Single axis - sampling 2.5 times per second.
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VEL-VTTESTL LED Tester
US$10.71
This will work with the most common types of LEDs including normal, bi-color, and superflux (spider) LEDs. Runs on one 9V battery (included) and fits in the palm of your hand. Factory assembled & tested, ready to go. Normal test range 2-30mA. Hi current test range 20-150mA.
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LP-900 Elenco Logic and Pulser Probe
LP-900 Elenco Logic and Pulser Probe
US$46.55
This is a unique two-in-One Logic Probe and Pulser that simplifies troubleshooting and analyzing digital circuits.
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Instek SPS-1230 Switching DC Power Supply, 12V/30A
Instek SPS-1230 Switching DC Power Supply, 12V/30A
US$690.69
This is a single output, 360W, switching DC power supply. OVP protects the SPS-1230 and its load from unexpected conditions. High regulation is maintained at 0.01%. Remote sensing adds extra level of precision by compensating cable losses between loads. Turning the output On/Off from external device is available through remote control terminals. The SPS-1230 is an ideal solution for power-efficient bench-top or portable applications requiring high regulation.
Delivery within 2-3 weeks
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Instek SPS-2415 Switching DC Power Supply, 24V/15A
Instek SPS-2415 Switching DC Power Supply, 24V/15A
US$654.29

This is a single output, 360W, switching DC power supply. OVP protects the SPS-2415 and its load from unexpected conditions. High regulation is maintained at 0.01%. Remote sensing adds extra level of precision by compensating cable losses between loads. Turning the output On/Off from external device is available through remote control terminals. The SPS-2415 is an ideal solution for power-efficient bench-top or portable applications requiring high regulation.

Delivery within 2-3 weeks
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Instek PSP-2010 Programmable Switching D.C. Power Supply 0-20V, 0-10A
Instek PSP-2010 Programmable Switching D.C. Power Supply 0-20V, 0-10A
US$572.39
Features: LCD Display. Output ON/OFF Control. 3 Step Fan Speed Control. Setting of Voltage/ Current/ Power. Key Lock to Avoid Error Operation. Normal, +% & -% Output Operation Key. High Efficinecy and High Power Density. Standard Interface: RS-232C. Option: Jack Type Terminal for Europe.
Delivery within 2-3 weeks
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Instek GPS-1830D 0-18V, 0-3A Digital D.C. Power Supply
Instek GPS-1830D 0-18V, 0-3A Digital D.C. Power Supply
US$335.79
Features: Light and Compact Design. 0.01% High Regulation. Constant Voltage and Constant Current Operation. Series or Parallel Operation Function. Remote Control by External Voltage. Internal Select for Continuous or Dynamic Load. Low Ripple and Noise. Overload and Reverse Polarity Protection.
Delivery within 2-3 weeks
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Instek GPS-1850D 0-18V, 0-5A Digital D.C. Power Supply
Instek GPS-1850D 0-18V, 0-5A Digital D.C. Power Supply
US$335.79
Features: Light and Compact Design. 0.01% High Regulation. Constant Voltage and Constant Current Operation. Series or Parallel Operation Function. Remote Control by External Voltage. Internal Select for Continuous or Dynamic Load. Low Ripple and Noise. Overload and Reverse Polarity Protection.
Delivery within 2-3 weeks
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Instek GPS-3030D 0-30V, 0-3A Digital D.C. Power Supply
Instek GPS-3030D 0-30V, 0-3A Digital D.C. Power Supply
US$335.79
Features: Light and Compact Design. 0.01% High Regulation. Constant Voltage and Constant Current Operation. Series or Parallel Operation Function. Remote Control by External Voltage. Internal Select for Continuous or Dynamic Load. Low Ripple and Noise. Overload and Reverse Polarity Protection.
Delivery within 2-3 weeks
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Instek GPR-3510HD 0-35V, 0-10A Digital D.C. Power Supply
Instek GPR-3510HD 0-35V, 0-10A Digital D.C. Power Supply
US$1,182.09
Features: 0.01% High Regulation. Constant Voltage and Constant Current Operation. Internal Select for Continuous or Dynamic Load. Low Ripple and Noise. Overload and Reverse Polarity Protection. 3 1/2 Digits 0.5 LED Display.
Delivery within 2-3 weeks
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AUT-110 8 Amp Autotransformer
AUT-110 8 Amp Autotransformer
US$135.59
The 8 Amp Autotransformer is used in industries such as chemical, metallurgical, instrumental, mechanical and electrical and light industry, as well as for scientific experiments, public utility and domestic electrical appliances in order to adjust voltage, speed or light, to control temperature and power; ideal adjustable AC power source. Features:  
8 Amp variable (autotransformer). Input 120V, 60Hz. Output 0-125V. Current 8 Amp, 2KVA. Pw120 (6' power cord) included. 
Delivery within 2-3 weeks
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XP-625 AC/DC/AC Variable Power Supply
XP-625 AC/DC/AC Variable Power Supply
US$290.29
This has a DC output (UN-regulated; UN-filtered) from 0-30 volts at up to 5 amps; and an AC output (UN-regulated; UN-filtered) of 0-40V at up to 5 amps. The voltage adjust knob controls all three outputs while the volt and amp meters display the desired setting. The XP-625 is an ideal power supply for your school lab.
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DM-9400 Digital Bench Multimeter
DM-9400 Digital Bench Desktop Multimeter M9803R
US$181.09
Features: Large 3-3/4 digit, 3999 count LCD backlighted display. Auto/Manual ranging. Capacitance and frequency. Data hold, Min./Max. True rms/relative display. Storage data display recall. 42-segment bargraph display. Diode/continuity test. AC or DC power source.
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AB-3010 Variable Power Supply 0-30V, 0-10A
AB-3010 Variable Power Supply 0-30V, 0-10A
US$217.49

Specifications: Output: 0-30VDC 0-10A Variable. Digital LED displays for Voltage and Current. Constant Voltage & Constant Current operation. Coarse and Fine Voltage and Current Adjustment. Current Limiting & Short-Circuit Protection. Switching Power Supply. Input Voltage: 115VAC 60Hz. Dimensions: 14.4"W x 6.5"H x 10.4"D. Weight: 12 lbs.

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AB-1800 Variable Power Supply 0-18V, 0-2A
US$99.19

Specifications: Output: 0-18VDC 0-2A Variable. Digital LCD Displays for Voltage and Current. Constant Voltage & Constant Current operation. Current Limiting & Short-Circuit Protection. Input Voltage: 115VAC 60Hz. Dimensions: 3.5"W x 6.3"H x 9.0"D. Weight: 6.5 lbs.

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