Inspector+ and Inspector EXP Survey Meter

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

Inspector+ EXP (External RAP-RS1 Probe)
Same GM tube as Inspector+. Anodized aluminum housing with coated, black foam grip. 500-volt power supply is in the probe head.
Size Approx. length: 22.2 cm (8.75 in.)  Diameter: 7 cm (2.75 in.)
Connector Amphenol tuchel connectors

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

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

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

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

Gamma Sensitivity
3500 CPM/mR/hr referenced to
Cs-137. Smallest detectable level for I-125 is .02 µCi at contact.