374 and 375 True-RMS AC/DC Clamp Meters Work horse clamps with increased performance and efl xibility Technical Data The new Fluke 374 and 375 clamp meters offer improved Measurement capability performance perfect for many current measurement situa- 600 A ac and dc current mea- tions. With True-RMS ac voltage and current measurements, surement with xfi ed jaw the Fluke 374 and 375 can read up to 600 V and 600 A in 2500 A ac current mea- surement with iFlex both ac and dc modes. Additionally, both are compatible with efl xible current probe (sold the new iFlex efl xible current probe (sold separately) which separately) expands the measurement range to 2500 A ac and pro- 600 V ac and dc voltage vides increased display efl xibility, ability to measure around measurement awkward sized conductors and improved wire access. True-RMS ac voltage and current for accurate measure- ments on non-linear signals Frequency measurement to 500 Hz with both jaw and iFlex (Fluke 375 only) Resistance measurement to 60 k (Fluke 375) or 6000 (Fluke 374) with continuity New detection Min ,max, average and inrush recording to capture varia- tions automatically 500 mV dc measurement range to interface with other accessories (Fluke 375 only) 1000 F capacitance measurement Features iFlex efl xible current probe expands the measurement range to 2500 A ac while providing increased display efl xibility, ability to measure awkward sized conductors and improved wire access CAT IV 600V, CAT III 1000 V safety rating Integrated low pass lfi ter (Fluke 375 only) and state of the art signal process- ing allows for use in noisy electrical environments while providing stable readings Proprietary inrush measure- Large ,easy to read, backlight ment technology to lfi ter out display automatically sets the Ordering information noise and capture motor correct measurement range Fluke 374 True-RMS AC/DC starting current exactly as the so you do not need to change Clamp Meter circuit protection sees it switch positions while taking Fluke 375 True-RMS AC/DC Ergonomic design tfi s in your a measurement Clamp Meter hand and can be used while Three-year warranty wearing personal protective Sof tcarrying case Optional accessories equipment i2500-10 iFlex Flexible Current Probe 25 cm (10 inches) Specicfi ations i2500-18 iFlex Flexible Current Probe 45 cm (18 inches) Fluke 374 and 375 Range Max Resolution Accuracy AC current via jaw 600 A 0.1 A 2 % 5digits AC current via iFlex (optional) 2500 A 0.1 A 3 % 5digits DC current 600 A 0.1 A 2 % 5digits AC voltage 600 V 0.1 V 1.5 % 5digits 0.1 mV (375) DC voltage 600 V 1 % 5digits 0.1 V (374) 60,000 (375) Resistance 0.1 1 % 5digits 6000 (374) Frequency (375 only) 500 Hz 0.1 Hz 0.5 % 5digits Capacitance 1 F to 1000 F 1 F 1 % 4digits True-RMS Continuity Hold Backlight Min/Max Inrush Low pass filter Fluke 375 only 45 cm (18 inch) iFlex Flexible Current Probe Optional accessory 25 cm (10 inch) iFlex Flexible Current Probe Optional accessory Wire capacity 34 mm Safety rating CAT III 1000V , CAT IV 600V Models Feature Changes Old model: Fluke 337 New model: Fluke 376 Includes all 33 7features plus: mV dc CAT IV 600V , CAT III 1000V 60 k iFlex 2500 A ac 1000 F 1000V ac/dc Fluke. Keeping your world Old model: Fluke 336 up and running. New model: Fluke 375 Includes all 336 features plus: 60 k CAT IV 600V , CAT III 1000V 1000 F Fluke Europe B.V. Optional iFlex 2500A ac Min/Max/Avg P.O. Box 1186 mV dc 5602 BD Eindhoven New model: Fluke 374 Includes all 336 features Optional iFlex 2500A ac The Netherlands (except low pass filter) plus: 1000 F Web: www.fluke.eu CAT IV 600V , CAT III 1000V Min/Max/Avg Old model: Fluke 335 For more information call: New model: Fluke 374 Includes all 33 5features plus: 600A ac/dc In Europe/M-East/Africa +31 (0)40 2 675 200 CAT IV 600V , CAT III 1000V 1000 F or Fax +31 (0)40 2 675 222 Optional iFlex 2500A ac Min/Max/Avg Fluke (UK) Ltd. New model: Fluke 373 Includes all 33 5features CAT IV 300V , CAT III 600V 52 Hurricane Way (except inrush) plus: 1000 F Norwich, Norfolk Old model: Fluke 334 NR6 6JB New model: Fluke 374 Includes all 334 features plus: 600A ac/dc United Kingdom CAT IV 600V , CAT III 1000V 1000 F Optional iFlex 2500A ac Min/Max/Avg Tel.: (020) 7942 0700 True-RMS Fax: (020) 7942 0701 New model: Fluke 373 Includes all 334 features True-RMS E-mail: industrial uk.fluke.nl (except inrush) plus: 1000 F Web: www.fluke.co.uk/clamps CAT IV 300V , CAT III 600V Old model: Fluke 333 2010 Fluke Corporation. New model: Fluke 373 Includes all 333 features plus: 600A ac Specifications subject to change without notice. CAT IV 300V , CAT III 600V 6000 Pub ID: 11665-eng True-RMS 1000 F Modification of this document is not permitted without written permission from Fluke Corporation.