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Home > Products > Light Test and Measurement > Optical Power Meter > Portable Optical Power Meter, 842-PE

Portable Optical Power Meter, 842-PE
Portable Optical Power Meter, 842-PE
Detector sold separately

  • Measurement rep rates up to 6 kHz
  • Energy measurements, 0.7 uJ - 20 kJ
  • Power measurements, 5 pW - 10 kW
  • Large 3.5 inch super bright backlit LCD display
  • Fast anticipation algorithm with less than 5% overshoot for all 818P heads
  • True measurement of RMS , PTP stability, rep rate and number of pulses with energy detectors
  • Data storage in both flash and RAM memories for up to 275,000 points
  • Single shot energy measurement for both 818E and 818P detectors, peak power and fluence display in J/cm² or W/cm²

Product DescriptionProduct DetailSpecificationsDownloadsCatalog PDF Related Products
Product Description
The Model 842-PE Handheld Optical Power/Energy Meter. This powerful tool is also easy to use and intuitive enough to master in minutes. While the handheld style makes it great for field service, this meter can also be networked via USB or RS-232. A special USB cable is included, while a special RS-232 cable may be purchased separately.
The built-in features of the 842-PE include a complete statistics package that lets you choose between a line plot and a histogram. Using the same screen enables you to set the data sampling parameters depending on whether a power or energy detector is being used. It is easy to recover data from measurement interferences: for example, the last value or the last period in the statistics buffer can be canceled, enabling you to continue without stopping your work. In addition, you can zero your reading when measuring pulse energy. There are also many options for saving data, saving statistics, or both.
The 842-PE laser power/energy meter is equipped with a DB15 input connector for direct compatibility with Newport's 818P Thermopile Detector Sensor, 818P Series (Thermopile), 818E Pyroelectric Detector Sensor, 818E Series (Pyroelectric) or new 918D Low-Power Photodetectors, 918D Series and ...



Ordering Information
 Quantity  Model  Description  Price
 
Available Today
 842-PE  Handheld Power/Energy Meter  
$1425.00
 
1 Week
 841-DIN  8-pin DIN to DB15 Adapter, Connect 818-xx/CM Detectors to DB15 Power Meters  
$135.00
 
3 Weeks
 842-BAT  Spare Battery Pack for the 842-PE  
$130.00
 
Available Today
 842-CAB  RS232 Cable for 842-PE  
$69.00
 
Available Today
 PM-PS9  Extra 9 VDC External Power Supply  
$99.00

Call Newport’s Applications Engineers to help you select the optical detector that best meets your application requirements.

Related Products

1918-C (Optical Power Meter, High-Performance Hand-Held, 1918-C)
(Detector, post, post holder, and clamp sold separately)


• 918D Low-Power Photodetectors, 918D Series
• 818P Thermopile Detector Sensor, 818P Series
• 818E Pyroelectric Detector Sensor, 818E Series


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