Fluke 1738 Energy Monitor & Logger

  • RS Stock No. 900-9980
  • Mfr. Part No. FLUKE-1738/B
  • Manufacturer Fluke
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): RO
Product Details

Fluke 3 phase Energy Monitors

The Fluke 3-phase power logger is ideal for conducting basic energy and power quality studies. The Fluke 1738 is built with Fluke Connect mobile app and desktop software compatibility gives you the data you need to make critical power quality and energy decisions in real-time. Its optimized user interface, flexible current probes and an intelligent measurement verification function allows you to reduce measurement errors by digitally verifying and correcting common connection errors makes the setup easier than ever and reduces measurement uncertainty.
Probes available separately
Supplied with
Power logger advanced version, power supply, voltage test leads, alligator clips (4x), soft case, Energy Analyse Plus software, Wi-Fi adapter, line cords, colour coding set and documentation on USB flash drive.
CRITICAL SAFETY ALERT - PLEASE READ! Fluke has determined that certain improper use of the test lead set, 3PHVL-1730 or 3PHVL-1735-5M 'Voltage Test Lead, 3-phase + N', included with the 173x Series, 174x Series Power Quality Loggers and 3540FC Power Monitor, may potentially expose users to hazardous conditions, posing the risk of serious personal injury or death.

Features and Benefits

Measures all the three phases and neutral with included 4 flexible current probes
Comprehensive logging: More than 20 separate logging sessions can be stored on the instruments
Capture dips, swells, and inrush currents: includes event waveform snapshot and high resolution RMS profile, along with the date, timestamp and severity to help pinpoint potential root causes of power quality issues.
Bright, colour touch screen: Performs convenient in-the-field analysis and data checks with full graphical display
Optimized user interface: Captures the right data every time with quick, guided, graphical setup and reduce uncertainty about your connections with the intelligent verification function
Colour LCD display: 4.3in active matrix TFT, 480 pixels x 272 pixels, resistive touch pane
The voltage range is up to 1000V
Current ranges between 4A and 6000A
Frequency ranges between 42.5Hz and 69Hz
Comprehensive logging
Power instrument directly from the measured circuit
Interfaces: USB-A, Wi-Fi, Bluetooth, USB-mini
Line cord: EU, US, UK, AU, BR


Load studies: verify electrical system capacity before adding loads
Energy assessments: quantify energy consumption before, and after improvements, to justify energy saving devices
Harmonics measurements: uncover harmonic issues that can damage or disrupt critical equipment
Voltage and current event capture: monitor for dips, swells and inrush currents that cause false resets or nuisance circuit breaker tripping


CSA certified
IP50 rated
IEC 61000-4-7: Class 1
IEEE 519
IEC 61000-4-30 Class S
IEEE 1459
EN 50160
1000 V CAT III/600 V CAT IV safety rated

Attribute Value
Power Measurements Current, Current Harmonic, Frequency, TDD, THD Current, THD Voltage, Unbalance, Voltage, Voltage Harmonic
Single Phase Test Yes
3 Phase Test Yes
Three Phase Type Aron/Blondel, Delta, Delta Open Leg, Wye, Wye Balanced, Wye IT
Data Logging Yes
Interface Type Bluetooth, USB, Wireless
Power Source Battery, Mains
Dimensions 198 x 167 x 55mm
Weight 1.1kg
Height 55mm
Length 198mm
Maximum Frequency 69Hz
Minimum Frequency 42.5 Hz
Minimum Operating Temperature -10°C
Model Number p 1738
Maximum Operating Temperature +50°C
Width 167mm
Temporarily out of stock - back order for despatch 30/12/2020, delivery within 1 working days from despatch date.
Price (ex. GST) Each
$ 6,240.00
(exc. GST)
$ 6,864.00
(inc. GST)
Per unit
1 +
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