Softing CableMaster CM500, User Manual, Page: 21 / 24

21
Specifications
Item Descirption
Display Large 2.75” Backlit Monochrome
LCD
Dimensions 6.8˝ x 3.2˝ x 1.4˝ (17.3 x 8.1 x 3.5 cm)
Weight 10.8 oz. (305 grams) with battery
and remote
Operating Temperature 0˚C/32˚F to 50˚C/122˚F
Storage Temperature -20˚/-4˚F to 60˚C/140˚F
Humidity 10% to 90%, non-condensing
Maximum Voltage between any
two connector pins without
damage
RJ12/RJ45/F: 50V DC or AC
Battery Life 9V alkaline battery typical
Standby: 4 years
Active: 425 hours
Cable Types: Shielded or Unshielded; CAT7, CAT6A,
CAT5E, CAT5, CAT4, CAT3, Coax
Maximum Cable Length Testing 0 to 1,000 feet (305 meters)
Minimum Cable Length for
Split Pair Detection
1.5 feet (0.5 meters)
Maximum Coax Cable Length Varies depending on cable resistance.
Low Battery Icon flashes when battery voltage falls
below 6V
Measurement Technology Capacitance testing
Length Accuracy Without
Length Constant Accuracy
± 3% plus + 1 ft
Cable Length Measurement 1 to 2,000 ft CAT 5E cable with 15 pF/ft
length constant
Default Length Constant
(Restored with power on reset)
Voice (Twisted pair): 17.4 pF/ft Video
(Coax): 16.5 pF/ft Data (Twisted pair):
15 pF/ft
Specifications are subject to change without notice.