This three-page technical data document from Fluke covers the Fluke 355/353 True-rms 2000 A Clamp Meters. It describes the clamps as suited to industrial and utility applications thanks to a 2000 A ac + dc true-rms range and an extra-wide 58 mm (2.3 in) jaw that clamps around large or multiple conductors. The document lists features including in-rush current measurement, MIN/MAX/AVG functions, a backlit display, display hold and a low-pass filter, as well as CAT IV 600 V and CAT III 1000 V ratings.
The second half of the document gives electrical specifications for current, voltage, resistance, continuity and frequency measurement, followed by general specifications such as batteries, battery life, weight, jaw size, dimensions, safety rating and environmental limits. Voltage and resistance measurement, along with the continuity beeper, are marked as available on the 355 only. Ordering information for the Fluke-353 and Fluke-355 is included at the end.
| Current measurement range | 2000 A ac + dc true-rms, 1400 A ac, 2000 A dc |
|---|---|
| Jaw size | 58 mm (2.28 in) |
| Safety rating | IEC 61010-2-032, 600 V CAT IV, 1000 V CAT III |
| Voltage measurement (355 only) | 1000 V ac + dc true-rms, 600 V ac, 1000 V dc |
| Frequency measurement range | 5.0 Hz to 1 kHz |
| Batteries | Six 1.5 V AA (NEDA 15 A or IEC LR6) |
| Battery life | 100 hours with typical usage, backlight off |
| Weight | .814 kg (1.8 lb) |
| Dimensions (LxWxD) | 300 mm x 98 mm x 52 mm (12 in x 3.75 in x 2 in) |
| Operating temperature | 0 °C to +50 °C (32 °F to 122 °F) |
They handle up to 2000 A ac + dc true-rms, 1400 A ac, and 2000 A dc.
No. Voltage measurement, ohms measurement and the continuity beeper are listed for the 355 only.
They are rated IEC 61010-2-032 with 600 V CAT IV and 1000 V CAT III.
They use six 1.5 V AA batteries (NEDA 15 A or IEC LR6).