HomeEnvironmentalPortable Radiation Detectors › Inspector+ Handheld Radiation Detector

Inspector+ Handheld Radiation Detector

Now with an adjustable alert, the Inspector+ is a small, handheld, microprocessor-based instrument which offers excellent sensitivity to low levels of alpha, beta, gamma, and x-rays. The digital readout is displayed with a red count light and a beeper sounds with each count detected. Other features include an adjustable timer, external calibration controls and selectable alert.


  Detector - Internal Halogen-quenched, uncompensated GM tube with thin mica window, 1.4-2.0 mg/cm2 areal density. Effective diameter of window is 45 mm (1.75 in.). Radiation symbol on front label marks the center of the detector.

  Display - 4 digit liquid crystal display with indicators.

  Averaging Periods - Display will update every 3 seconds. At low background levels, the update is the moving average for the past 30-second time period. The timed period for the moving average decreases as the radiation level increases

  Alert Set Range - mR/hr .001 - 50 and CPM 1 - 160,000. 70db @ 1m.

  Count Light - Red LED flashes with each radiation event.

  Audio Indicator - Internally mounted beeper (can be switched off for silent operation)

  Outputs -Dual miniature jack drives CMOS or TTL devices: count to computer or datalogger. Submini jack input allows for electronic calibration

  Anti-Saturation - Meter will hold at full scale in fields as high as 100 times the maximum reading.

  Power Requirements - One 9-volt alkaline battery. Battery life is 2160 hours at normal background.

  Temperature Range - -10degC to 50degC (14degF to 122degF)

  Weight - Inspector: 275 grams (9.7 oz.) without battery.

  Size - 150 x 80 x 30 mm (5.9 x 3.3 x 1.2 in.).

  Includes - Carrying Case, CE Certification

  Warranty - 1 year limited, 90 day Warranty on GM Detector

  Gamma Sensitivity - 3500 CPM/mR/hr referenced to Cs-137. Smallest detectable level for I-125 is .02 uCi at contact. Timer can set 1 minute sampling periods from 1 to 10 minutes.

  Operating Range:

mR/hr - .001 (1uR) to 100 mR/hr CPM - 0 to 350,000
uSv/hr - .01 to 1000 CPS - 0 to 5000
Total/ Timer - 1 to 9,999,000 counts


mR/hr +/-10% typical (NIST), +/-15% max - 0 to 100
uSv/hr +/-10% typical (NIST), +/-15% max - 01 - 1000
CPM +/-10% typical (NIST), +/-15% max - 0 to 350,000
(Referenced to Cs-137)

Operating Manual

Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

Back To Last Page