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Confidently take reliable readings with the true-rms, Fluke 353 Clamp Meter; the tool of choice for high-current measurements up to 2000 Amps. The extra-wide jaw easily clamps around large conductors typically found in high current applications. The rugged design and CAT IV 600V, CAT III 1000V ratings, add an extra element of protection when taking high-powered measurements.
Accurate peak measurements can be taken using the in-rush current mode, ideal for motors and inductive loads. This is a versatile tool for utilities, electrical contractors, and industrial service technicians.
Electrical Specifications
Current measurement DC and AC 10Hz to 100Hz
Range
Resolution
Accuracy
Trigger Level for Inrush
Trigger Level for Hz Filter OFF
Trigger Level for Hz Filter ON
40A
10mA
1.5% of rdg + 15 digits
0.50A
2.50A
400A
100mA
1.5% of rdg + 5 digits
5.0A
2.5A
2000A; 1400A AC rms
1A
5A
8A
Current measurement AC 100.1Hz to 1kHz
3.5% of rdg + 15 digits
3.5% of rdg + 5 digits
Crest Factor 50/60Hz
Crest Factor
2 at 33A, 2.4 at 27A
2 at 330A, 2.4 at 270A
2 at 1000A, 2.4 at 833A
Add 2% to error spec for Crest Factor greater than 2
Frequency Measurement
Measurement Range
5.0Hz to 1kHz
0.1Hz (15Hz to 399.9Hz); 1Hz (400Hz to 1kHz)
Accuracy - 5.0Hz to 100Hz
0.2% of rdg + 2 counts
Accuracy - 100.1Hz to 1kHz
0.5% of rdg + 5 counts
Trigger Level
Refer to current tables
Environmental Specifications
Operating Temperature
0°C to +50°C
Storage Temperature
-20ºC to +60ºC
Operating Humidity
0 to 95% non Condensing
EMI, RFI, EMC
FCC part 15, IEC/EN 61326-1:1997 Class B, IEC/EN 61326:1997 3V/m, performance criteria B, EN 61325
Operating Altitude
2000 meters
Storage Altitude
10,000 meters
Drop Test Requirements
1 meter
Temperature Coefficients
0.1% of reading per ºC outside 22ºC to 24ºC
Safety Specifications
Overvoltage Category
600V CAT IV, 1000V CAT III
Safety Compliance
IEC 61010-2-032
IP Rating
42 (indoor use only)
General Specifications
Jaw Opening
58mm (2.28 ins)
Power Supply
Six 1.5V type 'AA' NEDA 15A, or IEC LR6 Batteries
Battery Life (typical usage backlight off)
100 hours
Dimensions
300mm (L) x 98mm (W) x 52mm (D)
Weight
.814kg
Warranty
Two years
Ordering Information
Model Name
Description
Fluke 353
AC/DC True-Rms Clamp Meter, 2000A Includes: C43 soft carrying case, 6 type 'AA' batteries, and User's manual