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Please know that your purchase greatly assists SourcePoint Global Outreach,
a 501(c)(3) nonprofit organization.We provide teachings of compassion and
nonviolence to men and women in prison throughout the United
States, as well as solar powered flashlights to villages
without electricity in developing countries.


This is a Precision, State of the Art Unit,
Built in the USA! Brand New
Direct from Manufacturer

FREE USA SHIPPING!


PLEASE NOTE!
I am the EXCLUSIVE and AUTHORIZED reseller for Mazur Instruments
on eBay. Your purchase will receive the exact same warranty and
excellent customer service as the manufacturer! Please be
cautious if you are considering purchasing a "used"  or
new unit from other sellers as they are not authorized.

Mazur Instruments PRM-8000
Geiger Counter

Included Free: Ballistic Nylon Foam Lined
Protective Jacket

- Detect, Measure and Monitor Nuclear Radiation -
(Case and Data Cable Included!)

The PRM-8000 is one of the finest units you can
purchase because of its quality and accuracy!

Please do not think you will spend $150 or $199
on one of the other units being sold on ebay
and get the same functions! The less expensive SOEKS
geiger counters measure ONLY gamma radiation.
Mazur Instruments PRM-8000 measures alpha, beta,
gamma and x-ray radiation!

100% Positive Feedback Seller
HONEST - RESPECTFUL - NO HASSLES!



PRM-8000 or PRM-9000 What Is the Difference?
The PRM-9000 is 3.5 times more sensitive to nuclear radiation, but cannot be taken
outside above 10,000 feet without risking damaging the Geiger tube - rendering the
device inoperative. Flying or shipment by commercial air is fine. The PRM-8000 is lighter
and more rugged. The PRM-9000 is best for detecting lower levels of contamination in
items quickly. The PRM-8000 is also able to detect lower levels of contamination in
items, but requires more time (using the timed measurement functions). No Geiger
counter is exceptional for detecting trace contamination in food, but the PRM-9000,
with its pancake tube is the better of the two for scanning food.


Mazur Instruments PRM-8000

Dual Language: English and Japanese

Measures alpha, beta, gamma and x-radiation

0.001 - 200mR/hr Range

Internal Data Logging

Includes factory calibration certificate

Visual and Audible Indicators

Display Units - uR/hr, mR/hr, uSv/hr, CPS and CPM

5-Year+ Battery Life with user-installable
standard-sized 9-Volt Battery

Always-on Monitoring of Present, Average, Maximum
and Minimum Radiation Levels

Backlit, Two-Line LCD Display

Ballistic nylon, foam lined protective jacket

Supports headphones and external speakers

External Data logging output in industry standard CSV
format with included USB Data Cable.


Over two years in development, the CE-compliant PRM-8000 Geiger Counter is released to the market at a time when many people and organizations are making the detection, measurement and monitoring of nuclear radiation a high priority. This Geiger counter delivers laboratory grade performance in a small package. Battery life is over 6-years under normal conditions from a single, readily-available, 9-volt lithium battery that is user-installable without soldering. (Standard alkaline 9-volt batteries available virtually everywhere provide over 3-years of life under normal conditions.) We know of no other nuclear radiation monitor anywhere that can provide this level of battery life from standard, user-replaceable batteries without soldering.

The two-line, alphanumeric display supports both English and Japanese languages promoting ease-of-use and concise measurement. The display is backlit to support low-light conditions. The Geiger counter's unique Radiation Monitoring Engine (RME) is always-on collecting measurements enabling rapid environment assessment.

Using only one key, users can scroll through several screens that display present, average, maximum and minimum measurements in uR/hr, mR/hr, uSv/hr, Counts per Second (CPS) or Counts per Minute (CPM). The PRM-8000 instrument not only records the maximum radiation measured, but also displays the time and date at which the maximum occurred.

With over 100K bytes of data logging memory included, this Geiger Counter can autonomously store up to 91,466 minutes or hours of time-stamped measurements. These measurements can then be uploaded to a PC in CSV format for analysis. A user-settable dose rate alarm sounds an audible alert when the measured radiation level exceeds that of the alarm level setting.

Designed by Mazur Instruments and manufactured in the USA, the PRM-8000 Geiger counter includes abundant I/O options including support for headphones, external speakers, external power and USB data exchange (USB cable not included).

Scan items for radiation, detect Naturally Occurring Radioactive Materials (NORM) and continuously monitor your environment. The PRM-8000 is an ideal solution for First Responders, Homeland Security, Medical Safety, Educators, Researchers and Geologists. This Geiger counter delivers laboratory grade performance in a small package. The two-line, alphanumeric display supports both English and Japanese languages promoting ease-of-use and concise measurement. The display is backlit to support low-light conditions. The device's Radiation Monitoring Engine (RME) is always-on collecting measurements and statistics enabling rapid environment assessment. Using only one key, users can scroll through several screens that display present, average, maximum and minimum measurements in uR/hr, mR/hr, uSv/hr, Counts per Second (CPS) or Counts per Minute (CPM). The PRM-8000 instrument not only records the maximum radiation measured, but also displays the time and date at which the maximum occurred. With over 100K bytes of data logging memory included, the PRM-8000 can autonomously store up to 91,466 minutes or hours of time-stamped measurements. These measurements can then be uploaded to a PC in CSV format for analysis. A user-settable dose rate alarm sounds an audible alert when the measured radiation level exceeds that of the alarm level setting. Designed by Mazur Instruments and manufactured in the USA, the PRM-8000 includes abundant I/O options including support for headphones, external speakers, external power and PC/Mac USB data exchange (requires optional 3.5mm to USB adapter cable). Minimum energy sensitivity alpha (2.5 MeV), beta (50 keV), gamma/X rays (10 keV). Gamma sensitivity: 1,000 CPM/mR/hr (Cs-137).


Comparison to the Soeks Geiger Counter

The Soeks unit relies on rechargeable batteries and the battery life is considerably less than our PRM units - only 10 hours before recharge. Compare the constant monitoring battery life of the PRM-9000 at 2.33 years or the PRM-8000 at 3.2 years!
 
The Soeks unit is smaller and has a larger display, but the small size requires small batteries and the color display takes more power. Combined, this results in poor battery life and the requirement to have AC power readily available 24/7 for any long term monitoring.
 
However, a crtical draw back of this unit is that it only detects gamma radiation and not alpha and beta. While they do not provide specifics on their detector, the pancake detector of the PRM-9000 is far superior in sensitivity. The detector in the PRM-8000 is far superior as well.


PRM-8000 Specifications: 

Battery Life
Standard 9V Lithium  60,000 Hours / 6.85 Years
Standard 9V Alkaline  28,250 Hours / 3.22 Years (included)
   
Measurement Front End  
Detector  LND 712 Geiger-Muller tube, Halogen-quenched with mica end-window
Radiation Detected  alpha, beta, gamma and x-radiation
Energy Sensitivity  1,000 CPM/mR/hr
Calibrated to Cesium-137 (Cs137)
Accuracy  ±10% Typical, ±15% Maximum

Measurement Ranges
0.001 to 200 mR/hr
0.01 to 2,000 uSv/hr
1 to 200,000 uR/hr or CPM (1,000 CPM/mR/hr)
0 to 3,333 CPS (16.66 CPS/mR/hr)
Total Count: 0 to 4,294,967,295 (32 Bit Integer)
Measurement Statistics  Continuous availability of Elapsed Time, Average, Minimum and Maximum dose rate in either uR/hr, mR/hr, uSv/hr, CPS or CPM

Time stamp on new maximum
Timed Measurment  Selectable 1, 5, 10, 20, 30, 60 and 90 minute interval
Dose Rate Alarm  Alarm can be set in mR/hr or uSv/hr to any value within the measurement range
   
Internal Data Logging  
Storage  100,000 Bytes non-volatile memory
Logging Intervals  Every Minute or Every Hour
Maximum Capacity  91,466 Minutes or Hours
(90% Normal Background, 10% Full-Scale)
Minimum Capacity  32,656 Minutes or Hours
(100% Full-Scale Measurement Levels)
Logging Output Format  Standard Comma Separated Value (CSV) with time stamp and CPM Data (1,000 CPM/mR/hr)
   
User Interface  
Languages Supported  English and Japanese
Display  Two-Line, 14 character transflective LCD with back light for low light conditions
Keypad  Weather resistant commercial-grade membrane keypad
Visual Indicator  LED pulses on and off when a radiation detection event occurs. LED can be disabled.
Audio Indicator  Tone beeps when a radiation detection event occurs. Audio three volume levels and can be muted.
   
Input / Output  
Audio Output / Digital Interface  Standard 3.5mm jack with three selectable volume levels for output to audio systems, computer speakers or media player headphones.

Jack can also be provisioned by the user for pulse output or as a USB Interface for logging data by PC or transferring internal data logging memory (requires optional cable)
External Power  9 VDC at a minimum current rating of 100mA
   
Environmental / Physical  
Temperature Range:  -20° to 51° C (-4° to 125° F)
Size:  143 x 83 x 35 mm (5.63" x 3.25" x 1.37")
Weight:  198 grams (7 oz.) including battery
Compliance: CE, Lead-Free. Independently tested and found to be substantially compliant with FCC requirements for home use. Approval to display FCC logo pending.
   
Warranty   
One Year (120 Days on GM Tube)

Return Policy
We will accept customer’s instrument back for exchange or refund if all of the following conditions are met:

1) The instrument is received in pristine (new and unused) condition, and 2) the instrument is accompanied by the manual and any related calibration documentation, and 3) the instrument is accompanied by the original sales receipt or invoice, and 4) the instrument is received at within 30 days of the date of purchase.

Returned instruments must be packaged in accordance with proper shipping practices to assure that the instrument is protected during shipment. 

Restrictions & Limitations

1) We will not, under any circumstances, accept an instrument that has been contaminated by radioactive materials.

2) All instruments returned for a refund are subject to a 15% restocking fee.

3) The customer is responsible for all shipping costs and handling fees associated with the return of an instrument to Mazur Instruments for an exchange or refund.

Why Own a Geiger Counter?

The links in the text below provide independent background information on the topicAs Heard on National Radio:

“Mazur said he developed handheld Geiger counters so consumers and hobbyists could be aware of radiation levels in the things around them. If you don't have some sort of instrument... you're completely a hundred percent certain that you have no idea what's in your environment," he cautioned. Mazur shared a report about elevator buttons in France that were made from recycled metal containing nuclear waste, as well as a story about radioactive metal tissue boxes sold by a major home goods chain. A week spent near one of these 'hot' tissue boxes was equivalent to getting a chest x-ray, he revealed.”

With a Mazur Instruments PRM-8000 or PRM-9000 You Can:

- Check granite countertops, water filters, air filters, building materials and other items in your home for radioactive contamination
- Check for radioactivity inantiques, watch and clock dials, antique pottery, smoke detector, lantern mantels, etc.
- Monitor and maintain awareness amidst a nuclear accident or emergency
- Test for radioactive contamination of food
- Check for radioactivity in metal objects in your home or office that could be made of recycled radioactive materials
- Check for leaks or possible exposure if you work in or near an X-ray lab in a medical facility or medical office suite
- Check for environmental levels of radioactivity near a nuclear power facility
- Test the soil and environment for dangerous levels of radioactivity
- Monitor personal levels of radiation due to radiation therapy, brachytherapy or other medical procedures that rely
   on radioactive  substances

___________________________________________________________________


International buyers please note:

Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up – do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as ‘gifts’- USA and International government regulations prohibit such behavior.