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Fluke 1743, 1744, and 1745
Three-Phase Power Quality Loggers Memobox

  • Plug and play: Setup in minutes with automatic current probe detection and powering
  • Installs inside the cabinet: Compact, fully-insulated housing and accessories fit easily in tight spaces next to live power
  • Determines the root cause: Included PQ Log software quickly analyzes trends, creates statistical summaries, and generates detailed graphs and tables
  • Monitors power for the long-term: Data can be downloaded during recording without interruption
  • Measure voltage with premium accuracy: IEC61000-4-30 Class-A compliant voltage accuracy (0.1%)
  • Quickly validate quality of power: Assess power quality according to EN50160 power quality standard with statistical overview
  • Rugged and reliable: Designed for everyday field use with no moving parts and durable insulated case with two year warranty
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Fluke 1743 Shown
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Fluke 1744 Shown Fluke 1745 Shown
 
Product Information
Datasheet 489 KBClick on the link to open the PDF in a new window
1743/1744 Manual 1.1 MBClick on the link to open the PDF in a new window
1745 Manual 1.1 MBClick on the link to open the PDF in a new window
Ordering Info Jump to Product Models, Prices, Accessories, and Ordering Information
PDF Help
 
The Fluke 1740 Series three-phase power quality loggers are everyday power meters for technicians who troubleshoot and analyze power quality issues. Capable of simultaneously logging up to 500 power parameters for up to 85 days and monitoring for events, these power loggers help uncover intermittent and hard-to-find power quality issues. The included PQ Log software quickly assesses the quality of power at the service entrance, substation, or at the load, according to the latest EN50160 standard.

Loggers for every application

The portable Fluke 1740 Series power quality loggers are designed for easy installation and use, anywhere in low- and medium-voltage applications. There are three models to choose from to meet your basic or advanced power logging needs.

Fluke 1743: IP65 water-proof monitor for logging the most common power parameters including V, A, W, VA, VAR, PF, energy, flicker, voltage events, and THD.

Fluke 1744: Includes the same features as the Fluke 1743. In addition to common power parameters, the Fluke 1744 also measures voltage and current harmonics, interharmonics, mains signaling, unbalance, and frequency.

Fluke 1745: Advanced IP50 power quality logger with the same measurement capability as the 1744, plus real-time LCD, five hour UPS.

  Fluke 1743 Fluke 1744 Fluke 1745
Measurement of common power parameters: V, A, W, VA, VAR, PF, energy, flicker, voltage events, and THD
Measurement of voltage and current harmonics to the 50th, unbalance, and mains signaling  
Dust/water resistance IP65 Water Proof IP65 Water Proof IP50
Display LED LED LED + LCD
UPS ride-through 3s 3s 5 hrs
Ordering Information
Model Description Buy Online Price
With Probes
Fluke 1743
MFR ID: 2583446
Fluke 1743 Power Quality Logger Memobox (with Probes) Buy Now $5,199.95
Fluke 1744
MFR ID: 2583422
Fluke 1744 Power Quality Logger Memobox (with Probes) Buy Now $6,499.95
Fluke 1745
MFR ID: 2583468
Fluke 1745 Power Quality Logger Memobox (with Probes) Buy Now $7,799.95
Without Probes
Fluke 1743 Basic
MFR ID: 3034012
Fluke 1743 BASIC Power Quality Logger Memobox (Without Probes) Buy Now $4,399.95
Fluke 1744 Basic
MFR ID: 3034020
Fluke 1744 BASIC Power Quality Logger Memobox (Without Probes) Buy Now $5,699.95
Fluke 1745 Basic
MFR ID: 3034035
Fluke 1745 BASIC Power Quality Logger Memobox (Without Probes) Buy Now $6,799.95
Included Accessories
  All* models include:
  • 4 - Flexible probes 15/150/1500/3000 A with 2m cable
         *BASIC models do not come with probes
  • 1 - CD-ROM with PQ Log software
  • 1 - RS232 interface cable and RS232-USB adapter
  • 1 - Set of Test leads for voltages and power supply
  • 4 - Black dolphin clips
  • 1 - Color localization kit
  • 1 - Carrying bag
  • 1 - Test certificate with measurement values
  • 1 - Printed English manual
  • 1 - Multi-language manual CD
Included
Optional Accessories
FS17X5-TF
MFR ID: 3889407
Fluke FS17X5-TF Shielded 4-phase AC Current Thin Flexi Probe Set (15A/150A/1500A/3000A) Buy Now $1,839.00
FS17XX IP65-TF
MFR ID: 3889418
Fluke FS17XXIP65-TF Shielded 4-phase AC Current Thin Flexi Probe Set,IP65 Rated, for the 1743 & 1744 Buy Now $2,039.95
FS17XX-1PH-TF
MFR ID: 3889429
Fluke FS17XX/1PH-TF Shielded 1-phase AC Current Thin Flexi Probe Set for 1735, 1743, 1744, & 1745 Buy Now Sale $413.10
(Reg. $459.00)
VL1735/45
MFR ID: 3276205
Fluke VL1735/45 Banana 4-phase Voltage Lead set for the Fluke 1735 and 1745 Buy Now Sale $296.96
(Reg. $329.95)
Miscellaneous
Fluke 1743/44 Poleset
MFR ID: 3024485
Fluke 1743/44 Poleset Pole Mounting Kit for 1743/44 Buy Now Sale $63.92
(Reg. $69.95)
17441V Fluke 1744/1V Power Quality Logger, 1 PH Voltage Discontinued
17443V Fluke 1744/3V Power Quality Logger 3 PH Voltage Discontinued
FLUKE-1744/1PH
MFR ID: 3345730
Fluke 1744/1PH Single Phase Power Quality Logger Memobox Buy Now $2,399.95