Telepole Telescoping Gamma Survey Meter

Features... The Telepole is designed to obtain readings in a wide range of radio¬ logical fields, with two GM tubes located in the probe housing at the end of the sturdy four-segment pole. • rugged construction, lightweight • alarm thresholds • DigiLoG combined digital and analog display • backlight display • real-time dose rate monitoring • reading of hard-to-reach areas • data logging: 380 data records Specification Radiological Characteristics : • remote detector: GM-tube ZP-1301 and ZP1201 • measuring range: 0.05 mR/ h to 1000 R/ h ( 0.5 ¼ SV/ h to 10 Sv/ h) • accuracy ± 10 % of reading, within the measuring range • energy response: ± 20% at 70 keV to 2 MeV related to 137Cs • sensitivity: 0.3 cps/ mR/ h ( low range) , 17 cps/ mR/ h ( high range) Electrical Characteristics : • power supply: two 1.5 Volt C-type alkaline cells • battery life: approximately 70 hours of continuous use ( 30% less if backlight is on continuously) Mechanical Characteristics : • meter dimensions ( w x l x h) : 93 x 148 x 56 cm ( 3.7 x 5.8 x 2.2 in) • probe head length: 226 cm ( 8.9 in) • probe head diameter: 33 cm ( 1.3 in) • weight: 2.55 Kg ( 7.29 lb) • casing: black anodized aluminium Environmental Characteristics : • operation: -10° to 50° C( 15 to 120° F ) • storage: -20° to 60° C( -5 to 140° F ) • relative humidity: 10 to 95% RH ( non-condensing)