Maximum Length
- 8,000 feet
- 500 feet on cables with high loss
Representative Maximum Cable Length
- 8,000 feet (2,438 meters): CAT-3 Twisted Pair
- 8,000 feet (2,438 meters): CAT-5 Twisted Pair
- 6,000 feet (1,830 meters): 12/2 AC Wire
- 3,000 feet (900 meters): RG-6/U TV Coax
- 1,500 feet (457 meters): RG-174/U Coax
Measurement Rate
- Maximum of 4 complete measurements per second, decreasing to 2 seconds per measurement based on cable size and uniformity.
Tone Injection
- Approximately 1 kHz at an amplitude of 80 % of battery voltage. Variable frequency and cadence. Tone characteristics change as cable condition changes to “normal-open” from any other condition.
Impedance Range
- 35 Ω to 330 Ω with auto-compensation within this range. Cables with impedances outside this range will not be properly tested and may produce erratic or incorrect readings.
Operating Temperature
- 32° F to 104° F
- 0° C to 40° C
Safety
- IEC 61010-1:2010, N10140
- EMC: IEC/EN 61326-1:2006
Certifications & Compliance
- Conforms to relevant European Union directives
- Conforms to relevant Australian standards
- IEC/EN 61010-1 CAN/CSA C22.2 No. 1010.1-92
- CSA C22.2 No. 1010.1B-97, UL/ANSI 3111-1