ENGLISH
The Klein Tools CL900E is an auto-ranging, true root mean square
(TRMS) digital clamp meter that measures AC/DC current via the
clamp, measures AC/DC voltage, resistance, continuity, frequency, duty
cycle and capacitance, and tests diodes via test-leads. It features a Low
impedance (LoZ) mode for identifying and eliminating ghost or stray
voltages, and has a dedicated mode for capturing inrush current.
• Operating altitude: 2,000 m
• Relative humidity: <80% non-condensing
• Operating temperature: 0°C to 50°C
• Storage temperature: -10°C to 60°C
• Accuracy: Values stated at 18°C to 28°C
• Temp coefficient: 0.1 × (quoted accuracy) per °C above 28°C
or below 18°C. Corrections are required when the ambient
working temp is outside the accuracy temp range
• Dimensions: 265 mm × 99 mm × 43 mm
• Weight: 526 g including batteries
• Calibration: Accurate for one year
• Standards: Conforms to UL STD 61010-1, 61010-2-032 and
• Pollution degree: 2
• Accuracy: ± (% of reading + number of least significant digits)
• Drop protection: 2m
• Safety rating: CAT IV 600 V, CAT III 1,000 V, Class 2,
Double insulation
CAT III: Measurement category III is applicable to test and
measuring circuits connected to the distribution part of the
building's low-voltage MAINS installation.
CAT IV: Measurement category IV is applicable to test and
measuring circuits connected at the source of the building's
low-voltage MAINS installation.
• Electromagnetic environment: IEC EN 61326-1. This
equipment meets the requirements for use in basic and
controlled electromagnetic environments, such as residential
properties, business premises and light-industrial locations.
Specifications subject to change.
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GENERAL SPECIFICATIONS
61010-2-033.
Certified to CSA STD C22.2 # 61010-1,
61010-2-032 and 61010-2-033.
IEC EN 61010-1, 61010-2-032
and 61010-2-033.