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ENGLISH
GENERAL SPECIFICATIONS
The Klein Tools Cable Length Meter is a portable time domain
reflectometer (TDR) cable length meter. It measures cable length,
calibrates Velocity of Propagation (VoP) values, finds faults in cables,
and provides tone generation for cable tracing.
• Environment: Indoors
• Operating Altitude: 10000 ft. (3050 m)
• Relative Humidity: <90% non-condensing
• Operating Temperature: 32° to 122°F (0° to 50°C)
• Storage Temperature: -4° to 140°F (-20° to 60°C)
• Input Protection: 30V peak 50/60Hz AC or DC
• Common Cable Length Ranges:
Data: 0 to 1500' (0 to 457 m) Electrical: 0 to 1000' (0 to 305 m)
• Measurement Method: Time Domain Reflectometry
• Measurement Units: Feet, meters
• VoP Range: 0 to 99.9%
• Accuracy: ± (2% + 3 ft. or 1 m) with known VoP and consistent
cable parameters
• Tone Generation: Constant: 1200Hz, Alternating: 1000/1500 Hz
• Batteries: 2× AA alkaline
• Battery Low Level: Approx. 2.2V
• Battery Life: Active: Approx. 15 hours Standby: Approx. 3 years
• Auto Power Off (APO): Test Mode: 5 to 20 minutes (default = 10 min.)
Tone Mode: 60 minutes, not adjustable.
• Dimensions: 6.2" × 2.6" × 1.2" (15.7 × 6.6 × 3.0 cm)
• Weight: 12.0 oz. (340 grams) with batteries
Specifications subject to change.
WARNINGS
To ensure safe operation and service of the meter, follow these
instructions. Failure to observe these warnings can result in
severe injury or death.
• The Cable Length Meter should NOT be used on energized cabling systems.
• Internal components of the Cable Length Meter are protected up to 30V
peak AC or DC. Connecting the meter to voltages above this range may
pose a safety hazard to the user and the meter.
SYMBOLS ON METER
Warning: Potential for personal injury.
Caution: Potential for damage or destruction to equipment.
Always wear approved
Do NOT use on
eye protection
energized circuits
Do not place equipment and its accessories in the trash. Items must
be properly disposed of in accordance with local regulations.
UKCA - United
Conformité Européenne.
Kingdom
Conforms with European
Conformity
Economic Area directives.
Assessment
2
www.calcert.com
15
10
20
5
25
0
30
Coax: 0 to 2000' (0 to 610 m)
Read
Instructions
Battery
type and
orientation
sales@calcert.com
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