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True RMS Dual Display HVAC/R Clamp Meter
DL389B
The DL389B is a True RMS Clamp meter with a dual display, temperature, and a 2-Year limited warranty. With functions such as AC and DC volts, AC and DC microamps, AC amps, resistance, diode test, continuity, capacitance, frequency and duty cycle.

Warranty 2-Year limited
Dual Display Yes
Display Backlight Yes
Min/Max Yes
Ranging Auto/Manual
Auto Power Off Yes
Display Count 4000
Worklight Yes
Magnetic Mount Yes
K-Type Input Yes
Digital Yes

TRMS Yes
AC Current (Amps) - Jaw input 400AAC
DC Volts 1000VDC
AC Volts 750VAC
Frequency (Hertz) - Test lead input 199.99kHz
Duty Cycle (%) 1.0 to 99.0%
Resistance (Ohms) 40MΩ
Diode Yes
Capacitance (Farads) 4000µF
Continuity Yes
DC Micro Current (Amps) - Test lead input 2000µADC
AC Micro Current (Amps) - Test lead input 2000µAAC
Temperature -22°F to 752°F (-30°C to 400°C)
NCV Detection Yes

ETL Listed cETLus UL 61010-1:2012
CAT Rating CATIII 600V/CATII 1000V

Manual (Eng) Yes
Test Leads ATL55
Batteries AAA (2)
Temperature Probe ATT29
Pouch/Case AC560

Video 1
Optional - Replacement Accessories
AC560
ATLTX
ATL5
ATTPC4
ATL55
ATL1
ATL6
ATTEXT
ATL57
ATL2
ATLBPK
ATT100
AAC3
ATL3
ATLCAP
ATHA1
ABP3
ATL301KIT
ATTPC3