Fluke Fluke 77-4 vs 289 Digital Multimeters

Comparison of the Fluke 77-4 and 289 Digital Multimeters:

Fluke 77-4 is an affordable digital multimeter that improves on the original 70 series. The multimeter has a large backlight display that makes working in darker areas a possibility and measures a wide 1000 V range with 0.3% accuracy.

Fluke 289 is the top of the line handheld multimeter on the market, with a 50,000 count display, usb interface, advanced datalogging, and many other features not found on other models.

Feature / Model	77-4	289
Application	Field Service	Field Service
AC/DC Amps	Yes	Yes
Frequency	Yes	Yes
Capacitance	Yes	Yes
Temperature	No	Yes
Diode Testing	Yes	Yes
LoZ (ghost voltage detection)	No	Yes

Multimeters

Model	Fluke 289	Fluke 77-4
Product	Fluke 289 True-RMS Industrial Logging Digital Multimeter with TrendCapture	INDUSTRIAL MULTIMETER, 1000V CAT III
Rating	(46)	(3)
Price
In Stock
Style	Hand-Held	Hand-Held
Measures AC V	Yes	Yes
Measures DC V	Yes	Yes
Measures AC A	Yes	Yes
Measures DC A	Yes	Yes
True RMS	Yes	No
Maximum Voltage AC	1000 V	1000 V
Resolution AC Volts	1 uV (0.001 mV)	1 V (1000 mV)
Maximum Voltage DC	1000 V	1000 V
Resolution DC Volts	1 uV (0.001 mV)	1 V (1000 mV)
Maximum Current AC	10 A	10 A
Minimum Current AC	0.01 uA (0.00001 mA)	60 mA
Resolution AC Current	0.01 uA (0.00001 mA)	0.01 A (10 mA)
Maximum Current DC	10 A	10 A
Minimum Current DC	0.01 uA (0.00001 mA)	60.00 mA
Resolution DC Current	0.01 uA (0.00001 mA)	0.01 mA
Basic Accuracy V DC	.025%	0.3 % + 1
# Digit Display	4.5	3.75
Counts	50000 .	6000 .
Backlight	Yes	Yes
Manual/Autoranging	Both	Both
Decibels	Yes	No
Resistance	Yes	Yes
Frequency	Yes	Yes
Capacitance	Yes	Yes
Temperature	Yes	No
Diode Testing	Yes	Yes
CAT Rating	IV	IV
CAT Voltage	1,000 V	1,000 V, 600 V
Intrinsically Safe	No	No
Peak Hold	Yes	No
Overload Protector	Yes	Yes
Kelvin 4-Wire Measurement Capability	No	No
Wireless Display	No	No
Data Hold	Yes	Yes
Low-Pass Filter	Yes	No
Test Equipment General Attributes
Unique Features	Drop tested to 3 meters. Logging function with TrendCapture. Log data continuously for over 200 hours storing up to 10,000 readings. Low impedance voltage function prevents false readings due to “ghost voltage.” Low Pass Filter for accurate voltage and frequency measurements on adjustable speed motor drives.	•Large display •Backlight for work in dim areas •Min / Max to record signal fluctuations •Ergonomic overmolded housing with integrated probe holders •Free your hands with the optional TPAK magnetic hanger •Auto and Manual ranging •Meets Measurement Category 1000 V CAT III and Category IV 600 V safety standards
Warranty	10 YEARS
Warranty Details	Limited lifetime warranty, Limited Lifetime Warranty	N/A
Safety Approval	CSA	CSA, UL
Interfaces I/O	IR	Analog Output, Analog Input
Storage	Internal Memory	N/A
Product Weight	1.6 LBS	0.93 LBS
Product Height	4.53 IN	1.69 IN
Product Length	3.94 IN	7.28 IN
Product Width	1.08 IN	3.54 IN
Data Logging	Yes	No
ECCN Number	N/A	3A992
Calibration Included	Factory Calibration	None
Battery Type	AAA	9v
Power Supply Voltage	Battery Powered	Battery Powered
Country of Origin	United States	United States
UPC	095969417860	095969365239