The PRT200 is a non-contact phase sequence tester that tests up to 1000 VAC with visual/audible indication. The tester has a 45 to 65Hz frequency range, features adjustable Hi/Lo LED brightness switch for making measurements in dimly lit areas or sunlight, low battery warning and fully insulated alligator clips with wide jaws. The product has a CAT IV 600 Volt safety rating and is complete with a year warranty, three built-in 30 in. test leads with large color-coded alligator clips, 4 AA batteries, and a pouch case.

Features:

75 to 1000VAC input voltage with 45 to 65Hz frequency range
LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each phase is live
Beeper sounds intermittently when correct phase is detected and continuously if phase is reversed
Durable housing with back cover magnet for attachment to an AC distribution panel for easy measurement
Adjustable Hi/Lo LED brightness switch for making measurements in dimly lit areas or sunlight
Fully insulated alligator clips with wide jaws
Low battery warning
Complete with three built-in 30" test leads with large color-coded alligator clips, four AA batteries, and pouch case

Alte produse EXTECH

EXTECH HD350 ANEMOMETRU CU TUB PITOT SI MANOMETRU DIFERENTIAL

• Simultaneous display of Pressure, Air Velocity or Air Flow plus Temperature
• ±0.7252psi range
• 5 selectable units of pressure measurement
• Max/Min/Avg recording and Relative time stamp
• Data Hold and Auto power off functions

EXTECH EX505 MULTIMETRU DIGITAL INDUSTRIAL REZISTENT CU 11 FUNCTII

• True RMS DMM with 11 functions and 0.5% 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
• 10A max Current

EXTECH MA140 CLESTE DE CURENT TRUE RMS 300A AC

• True RMS for accurate readings of noisy, distorted or non-sinusoidal waveforms
• Compact 0.8" (22mm) jaw size accommodates conductors up to 300MCM and allows measurements in tight locations
• Unique Smart Auto Sense feature
• Low Pass Filter (LPF) for accurate measurement of variable frequency drive signals
• Built-in Non-Contact Voltage (NCV) detector for quick detection of live voltage
• Inrush current measurement

EXTECH 42275 DATALOGGER TEMPERATURA-UMIDITATE CU INTERFATA PC

• Wide operating temperature range: -40°F to 185°F (-40°C to 85°C)
• Humidity range: 0 to 100% RH
• Records up to 16,000 readings (8,000 readings for each parameter)
• Use in storage containers, shipping vans, freezers and more
• Logs data for days, weeks or months - up to 1 year battery life

EXTECH 380405 BOXA DECADICA CAPACITATI

• Durable construction
• Case may be grounded separately
• 3 binding posts permit isolated substitutions
• 5% Capacitance substitution from 100pF to 11,111µF
• Excellent for circuit development
• Five decade ranges of capacitance

EXTECH SDL700 TESTER DE PREIUNE CI INREGISTRARE DATALOGGER

• Accepts interchangeable transducers with ranges of 30, 150, 300psi (transducers sold separately)
• Meter automatically senses plug-in transducer's range and calibration
• Displays 10 types of pressure units
• Offset adjustment used for zero function to make relative measurements

EXTECH DT200 TELEMETRU LASER MASURA DISTANTE PANA LA 35M

• Measures from 2" to 115' (0.05 to 35m)
• Laser measurement accurate to 0.08 inches at 32 feet
• Historical Storage recalls the previous 10 records (measurements or calculated results)
• Automatically calculates Area and Volume
• Indirect measurement using Pythagorean theorem

EXTECH EX210T MULTIMETRU DIGITAL TRUERMS CU INFRAROSU

• True RMS for better accuracy when measuring distorted waveforms
• Built-in IR Thermometer with 4:1 distance to target ratio and laser pointer
• 2000 count large backlit dual LCD with easy-to read digits
• Low current capability with resolution to 0.1µA
• Input fuse protection

EXTECH HD750 MANOMETRU PRESIUNE DIFERENTIAL (5PSI)

• ±5psi range, 11 Selectable units of measure
• Max/Min/Avg recording and Relative time stamp
• Data Hold, Auto power off and Zero function
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CLORIMETRU PENTRU MASURARE CL LIBER SI CL TOTAL - EXTECH CL500

• Clorimetru pentru masurare Cl liber si Cl total - Extech CL500
• Extech CL500 este utilizat pentru a masura atat Cl liber cat si Cl total pina la 3.5 ppm cu rezolutie de 0.01ppm.
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• Metoda utilizata este adaptata din metoda USEPA 330.5 pentru ape reziduale si metoda standard 4500-Cl-G pentru apa potabila.