Abacus Wireless Hand-Held Survey Meter

Detector
Internal tube 1: Halogen-quenched, uncompensated GM pancake tube with thin mica window, 1.4-2.0 mg/cm2 areal density. Effective diameter of window is 45 mm (1.75")
Internal tube 2: Halogen-quenched, uncompensated thin wall beta-gamma GM peanut tube. Radiation symbol on front and top labels mark the center of the detectors.

Display
Windows Mobile PocketPCs, Palm Pilots or Windows based laptop or desktop computer.

Operating Range
Exposure Rate: µR/h - 0 to 2,000,000 µR/h; mR/h - 0 to 2,000 mR/h; µSv/h - 0 to 20,000 µSv/h
Count Rate: cpm - 0 to 750,000 cpm; cps - 0 to 12,500 cps

Sample Counting Total counts - >99,999,999,999
Accumulated Dose 1.8E308
Total Time Unlimited
Accuracy ±15% over the entire operating range
Alert Set Range mR/hr .001 - 50 and CPM 1 - 160,000
Gamma Sensitivity 7.5 CPS/mR/hr referenced to Co60. Smallest detectable level for I-125 is .02 µCi at contact.
Total Count Timer From 1 to 99,999,999,999 seconds.
Count Light Red LED and internal beeper (can be switched off for silent operation)
Outputs Bluetooth Wireless Serial Connection.
Anti-Saturation Meter will hold at full scale in fields as high as 100 times the maximum reading.
Power Requirements Two (2) AA Batteries
Temperature Range -10ºC to 50ºC (14ºF to 122ºF).
Weight 337.4 grams (11.9 oz.) with battery.
Size 332.7 x 63.5 x 35.6 mm (13.1 x 2.5 x 1.4in.).