Handheld LCR Meter | Keysight U1733C | 100Hz/120Hz/1kHz/10kHz/100kHz

With the Keysight Technologies U1730C Series handheld LCR meters, you can measure at frequencies as high as 100 kHz, a feature typically only found in benchtop meters.

Key features

20,000 counts resolution
0.2% accuracy
Wide LCR ranges with 5 selectable test frequencies (100Hz, 120Hz, 1kHz, 10kHz, and 100kHz)
Auto identification (Ai) automatically determines and displays component type and measurements
Detailed component analysis with DCR, ESR, Z, D, Q, Ө functions
Battery life of 16 hours/Ac-powered
IR-to-USB connectivity for data logging to PC

Keysight U1733C Datasheet

Categories: Keysight, Multimeters Tag: LCR Meter

Description
Specifications

With the Keysight Technologies U1730C Series handheld LCR meters, you can measure at frequencies as high as 100 kHz, a feature typically only found in benchtop meters.

Measurements can be completed more quickly by using the one-touch automatic identification function button, which displays component type and further component analysis such as Z, ESR, and DCR.

These LCR meters operate on a battery that can last up to 16 hours and are perfect for testing on the go. You can easily conduct basic LCR measurements at an affordable price with the U1730C Series that is designed for your convenience.

Specifications

Parameter	U1731C	U1732C	U1733C
Measurements	Z/L/C/R/D/Q/θ/ESR	Z/L/C/R/D/Q/θ/ESR	Z/L/C/R/D/Q/θ/ESR/DCR
Display	Primary display: Maximum display 19,999 counts Secondary display: Maximum display 999 counts Automatic polarity indication
Test frequency (Accuracy = ± 0.1% of actual test frequency)	100 Hz, 120 Hz, 1 kHz	100 Hz, 120 Hz, 1 kHz, 10 kHz	100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz
Backlight	No	Yes	Yes
Test signal level	Selection	Test signal level	Test frequency
	100 Hz	0.74 Vrms	100 Hz
	120 Hz	0.74 Vrms	120.481 Hz
	1 kHz	0.74 Vrms	1 kHz
	10 kHz1	0.74 Vrms	10 kHz
	100 kHz2	0.74 Vrms	100 kHz
	DCR2	+1.235 V	NA
Tolerance mode	1%, 5%, 10%, 20%
Ranging mode	Auto and manual
Measurement rate	1 time/second, nominal
Response time	Approximately 1 second/DUT (Device Under Test)
Auto power-off	~0-99 mins without operation
Power supply	Single standard 9 V battery (alkaline or carbon-zinc) or optional power adaptor
Power consumption	225 mVA maximum without backlight
Input protection fuse	Resettable over-current protection
Battery life	16 hours based on alkaline battery
Low battery indicator	[ ] will appear when voltage drops below ~7.2 V
Operating temperature	–10 to 55 °C
Storage temperature	–20 to 70 °C, 0 to 80% R.H. without battery
Temperature coefficient	0.1 × (specified accuracy)/°C (from –10 to 18 °C or 28 to 55 °C)
Relative humidity	Maximum 80% R.H. for temperature up to 30 °C decreasing linearly to 50% R.H. at 55 °C
Weight	337 grams with battery
Dimensions (H x W x D)	184 mm x 87 mm x 41 mm
Safety and EMC Compliance	In compliance with EN61010-1 (IEC61010-1:2001) for low voltage directive and Pollution Degree II Environment. Susceptibility and Emissions (EMC): Commercial Limits per EN61326-1
Calibration	One-year calibration cycle recommended
Warranty	3 years for main unit 3 months for standard shipped accessories