ENGLISH
CL2500
Instruction Manual
GENERAL SPECIFICATIONS
The Klein Tools CL2500 is a True RMS, auto-ranging clamp meter.
It measures AC / DC voltage, AC / DC current, resistance, capacitance,
frequency, and duty cycle. It can also test non-contact voltage, diodes,
and continuity.
•
Operating Altitude:
2000 meters
•
Storage Altitude:
10000 meters
•
Humidity:
0% to 80% at 32°F to 95°F (0°C to 35°C)
0% to 70% at 32°F to 131°F (0°C to 55°C)
•
Operating Temperature:
0°C / 32°F to 40°C / 104°F < 75% R.H.
•
Storage Temperature:
-20°C / -4°F to 60°C / 140°F
•
Accuracy Temperature:
18°C / 64°F to 28°C / 82°F
•
Temperature Coefficient:
0.1*(specified accuracy) / °C
•
Dimensions:
8.09" x 2.56" x 1.38"
•
Weight:
13.6oz.
•
Calibration:
Accurate for one year
•
Certifications:
UL & cUL standard UL3111-1 Listed
•
Pollution Degree:
2
•
CAT Rating:
CAT IV 600V, CATIII 1000V
•
Accuracy:
± (% of r # of least significant digits)
WARNINGS
To ensure safe operation and service of the tester, follow these instructions.
Failure to observe these warnings can result in severe injury or death.
• Before each use, verify meter operation by measuring
a known voltage or current.
• Never use the meter on a circuit with voltages that exceed the
category based rating of this meter.
• Do not use the meter during electrical storms, or in wet weather.
• Do not use the meter or test leads if they appear to be damaged.
• Ensure meter leads are fully seated, and keep fingers away from
the metal probe contacts when making measurements.
• Do not open the meter to replace batteries while the probes
are connected.
• Use caution when working with voltages above 60V DC,
or 25V AC RMS. Such voltages pose a shock hazard.
• To avoid false readings that can lead to electrical shock,
replace batteries if a low battery indicator appears.
• Unless measuring voltage or current, shut off and lock out
power before measuring resistance or capacitance.
• Always adhere to local and national safety codes. Use individual
protective equipment to prevent shock and arc blast injury where
hazardous live conductors are exposed.
SYMBOLS
~
AC Alternating Current
Warning or Caution
DC Direct Current
Dangerous levels
DC/AC Voltage or Current
Double Insulated Class II
Ground
Safe for disconnect
from live conductors
AC Source
