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Users Manual 
38 
General Specifications 
Maximum voltage between any  
terminal and earth ground ........................................... 1000 V rms 
W Fuse for A inputs ..................................................... 11 A, 1000 V 17000A interrupt rating Fuse 
Display ........................................................................... 6000 counts, updates 4/sec (Frequency: 9,999 counts, Capacitance: 1,000 counts) 
Altitude 
Operating .................................................................... 2,000 meters 
Storage ....................................................................... 12,000 meters 
Temperature 
Operating .................................................................... -10 °C to +50 °C 
Storage ....................................................................... -40 °C to +60 °C 
Temperature coefficient ............................................... 0.1 X (specified accuracy) / °C (< 18 °C or > 28 °C) 
Electromagnetic Compatibility (EN 61326-1:2006) .... In an RF field of 3 V/m, accuracy = specified accuracy except in temperature: 
specified accuracy ±5 °C (9 °F) 
Wireless Frequency ...................................................... 2.4 GHz ISM Band 10 meter range 
Relative Humidity.......................................................... Maximum noncondensing 
  90 % at 35 °C 
75 % at 40 °C 
  45 % at 50 °C 
  0 % to 70 % for 40 MΩ range 
Battery Type 
Meter base.................................................................. Three AA Alkaline batteries, NEDA 15A IEC LR6 
Display module ........................................................... Two AA Alkaline batteries, NEDA 15A IEC LR6 
Battery Life .................................................................... 400 hrs typical (Alkaline) 
Shock ............................................................................. 1 Meter drop 6 sides per IEC 61010 
Size (H x W x L) ............................................................. 5.3 cm x 9.3 cm x 19.3 cm