Extech CL500: Free and Total Chlorine Meter

• AC Current, AC/DC Voltage, Resistance, Frequency, Capacitance, Temperature, Duty Cycle, Diode and Continuity
• Integrated Non-Contact Voltage Detector with LED alert
• 1.5" (40mm) jaw size for conductors up to 500MCM
• 6000 count, backlit LCD display

 

• Record/Recall Max/Min readings
• Data Hold and Auto power off with disable
• Large LCD display with backlighting
• Zero function for offset correction or measurement

 

• Three test voltages of 250V, 500V and 1000V
• Insulation Resistance to 2000MOhm
• Safety Power Lock enables "hands free" operation for 3 minute test
• Automatic discharge when safety "Press to Test" button is released
• Continuity measurements to 200Ohm and Voltage to 600VAC

 

• Compact Conductivity/TDS Meter Features
• Simultaneous display of Conductivity or TDS with Temperature
• Three ranges for Conductivity and TDS plus adjustable Temperature compensation factor to maintain accuracy
• Automatic Temperature Compensation
• Temperature compensation factor adjustable between 0 to 5.0% per °C
• Min/Max and Data Hold functions
• Auto Power Off with disable feature
• Use optional 1413?S Conductivity Standard (EC-1413-P) for calibration
• Complete with Conductivity cell and 39" (1m) cable, 9V battery, and soft case

 

• 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

 

• Three axis (X, Y, Z direction) electromagnetic field measurement
• Ideal for EMF measurements around power lines, electrical appliances and industrial devices
• Wide measuring ranges (3 ranges of µTesla or mGauss)
• Big digit LCD display, Data hold
• Easy to use remote probe
• Complete with sensor with 3ft (930mm) cable, 9V battery, and hard carrying case

 

• 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
• Start button begins continuous datalogging, which continues until memory is full at 48,000 readings (16K for each parameter), or when Stop button is pressed
• Bookmark 8 locations in a data recording log with a press of the Mark button

 

• 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

 

• Easy to read color coded analog display
• Measure AC/DC Voltage, DC Current, Resistance and Decibel
• 4% full scale basic accuracy
• Battery test on 9V and 1.5V batteries
• Complete with test leads and 1.5V AA battery

 

• 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