The 480403 Phase Sequence and Motor Rotation Tester has a 40 to 600-Volt rated range for testing phase orientation of 3-phase power sources over a 2 to 400Hz frequency range. LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each of the phases is live. In addition, it indicates rotation direction of the motor to ensure that it doesn't get damaged from incorrect wiring. Meter comes complete with cable and three large color coded alligator clips, pouch case, and 9V battery.

Features:

Indicates rotation direction of the motor
Determine rotation of a motor without contact
LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each of the three phases is live
Double molded durable housing
Easy to use alligator clips with wide jaws

Alte produse EXTECH

EXTECH PQ3450-2 ANALIZOR PUTERE 200A CU DTALOGGING POWER ANALYZER

• Adjustable Current Transformer CT (1 to 600) and Potential Transformer PT (1 to 1000) ratio for high power distribution systems
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• Wide sampling rate range (2 seconds to 2 hours)
• Built-in Clock and Calendar

EXTECH RH25 PSIHROMETRU INDEX INCALZIRE

• Built-in multiparameter sensor measures Heat Index, Wet Bulb Globe Temperature (WBGT), Humidity, Ambient Temperature, Temperature, Dew Point and Wet Bulb
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• MIn/Max/Average
• Data Hold, Auto Power Off with disable
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• Includes CL200 meter, pH and ORP electrodes, reagent tablets, 4 plastic cups, weighted stand, pH buffer pouches, batteries and carrying case
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EXTECH 480400 TESTER SECVENTA FAZE

• Checks phase sequence and phase status
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• Double molded durable housing
• Easy to use alligator clips with wide jaws

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• Compact size housing with built-in NTC thermistor, capacitive humidity sensor, and barometric pressure MEMS sensor designed with standard USB connector for easy data downloading to a PC
• 5-digit LCD display with battery life indicator
• User programmable settings: 6 languages, sample rate, start delay time, alarm delay time, high/low alarm range, and security feature
• Status Indication via Red and Green LEDs
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• True RMS DMM with 11 functions and 0.06% basic accuracy
• AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Temperature, Duty Cycle, Diode/Continuity
• Dual sensitivity frequency functions (electrical/electronic)
• 1000V input protection on all functions
• 20A max Current

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• Meter accurately determines the Heat Stress level by factoring a combination of humidity, temperature, air movement, and direct solar radiation
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• 7 ranges for wide low resistance measurements
• High resolution to 0.01mOhm
• 1999 count display with 0.8" digits
• 4-wire test cable with Kelvin clip connectors
• Automatic zero
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• Selectable loads of 12, 15 and 20 Amps
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• Easy to read 1999 count backlit displays CO levels from 0 to 1000ppm
• 1ppm resolution with ±5% or ±10ppm basic accuracy (whichever is greater)
• Utilizes a stabilized electrochemical gas specific (CO) fast response sensor
• Audible alarm starts at 35ppm
• Backlight for low light conditions