Monitor 1000EC
Monitor 1000EC
Monitor 1000EC
Monitor 1000EC
Monitor 1000EC
Monitor 1000EC
Monitor 1000EC
Monitor 1000EC
Monitor 1000EC
Monitor 1000EC
Monitor 1000EC
Monitor 1000EC
Monitor 1000EC
Monitor 1000EC
Monitor 1000EC

Radiation Alert Monitor 1000EC

The Monitor 1000EC is an energy compensated radiation detector that measures gamma, and x-rays. Perfect for most applications requiring an energy compensated detector. Users can choose from readings of CPM, CPS, µSv/hr, mR/hr, or in accumulated counts. It has a red count light, a beeper that sounds with each count detected, and includes an adjustable timer, and selectable alert.

Free Radiation Alert® Observer BLE app from the Google App Store, where you can display the readings from your detector, label sample readings and descriptions, take timed counts, append GPS data and send your saved survey file. This radiation detector helps you to set alarms which will also activate if you sync it with your android device. .

This radiation detector device include Free Observer USB software (Windows® only) reads in Total Counts, CPM, µR/hr, mR/hr, CPS, µSv/hr, and has the ability to collect and log data, set alarms, set timed counts, set the calibration date and settings, and generate reports.

Applications & Uses: X-ray chamber inspection, Expanded Range up to 1000 mR/hr, Linear Response needs with Energy Compensation, Checking accelerator & x-ray shielding for leakage, Checking industrial gauges, such as moisture, density, or level gauges containing Cesium-137, Locating lost sources, Personal protection, Linear response detection applications, General surveying

Digital Radiation Detector Comparison | Contact For Pricing and Availability



radiation_icon_bllack gamma_icon_black x-ray_icon_black

Energy Compensated Halogen-quenched GM tube.


mR/hr – .001 (1µR) to 1000 mR/hr
µSv/hr – .01 to 10000
CPM – 0 to 450,000
CPS – 0 to 7500
Total Counts – 1 to 9,999,000 counts

Energy Sensitivity

450 CPM/mR/hr referenced to Cs137. Detects gamma and x-rays down to 40 keV. Response is flat from 40 keV up.

Monitor 100EC, Monitor MC1K, & AM-71313 Energy Response


(Referenced to Cs137)
Typically ±15% from factory, ±10% with NIST Source Calibration NIST Calibration Additional


Readout will OVERRANGE in radiation fields as high as 100 times the maximum reading.

Selectable Alert Set Range

mR/hr .001 – 1000 and CPM 1 – 450,000. Pulsating beeper sounds the alert. Adjustable alert levels are used for mR/hr / CPM, and µSv/hr / CPS. 70db @ 1m. Alarm will sound when in Timer Mode when set alarm threshold is reached.

Included with Monitor 1000EC

 Option Carry Case                 Stand  
Carrying Case Stand  
Observer BLE  Observer Software  
Observer BLE Software for Android Observer USB Software  
 Extreme Boot    
Extreme Boot    


Graphic LCD with Backlight.


USB for use with Free Observer USB Software for PCs
Bluetooth Wirelessly connects the instrument with an Android mobile device for use with Free Observer BLE App

Count Light

Red LED flashes with each count.

Audio Indicator

Sounds with each count (can be switched off for silent operation)

Power Requirements

USB Power or Two (2) AA alkaline batteries (included). Approx. 800 hrs @ background.

Temperature Range

-10° to +50°C (14° to 122°F)


10% to 70% Non-Condensing.


140 X 68 X 33 mm (5.5 X 2.7 X 1.3 in.)


204 g (0.45 lbs.)


Carrying CaseXtreme Boot, Lanyard, Stand, Batteries, Mini-USB Cable, Observer USB Software Download, Observer BLE App, Certificate of Conformance


Water Resistant Case, NIST Calibration

Limited Warranty

1 year limited warranty




 Options for Monitor 1000EC

Water resistante case  RRK   
Water Resistant Case Radiation Response Kit