The DCM340 is a highly versatile instrument and ideal for use in the installation, maintenance, monitoring or checking of a.c. or d.c. electrical systems and equipment.
The DCM340 is safety rated to IEC 61010-1 Cat III 600 V, and is drop-tested to 1.2 m onto a hard floor. It is supplied with test leads and a carry case, and a full 1-year manufacturers warranty. Learn More
The new Fluke 772 and 773 Milliamp Clamp Meters join the Fluke 771 to deliver a comprehensive range of test and measurement capabilities. Now technicians in process plants, industrial plants, commercial buildings and automation commissioning teams can choose exactly the range of capabilities they need, at a price that makes sense.
These precision tools are designed for instrumentation technicians, contractors and process vendors who install and commission instruments, process and automation technicians, commercial electricians and automation specialists who do mA loop troubleshooting on process control circuits, instruments and automation I/O.
The Fluke 771, 772 and 773 Milliamp Clamp Meters are engineered to accurately measure the minute amounts of current (4 to 20 mA signals) that flow through control system circuits, without having to shut down the system, break the circuit and insert a test instrument. Instead, sensitive current clamps placed on the wire detect and measure the current flowing through. Fluke is the only manufacturer making process mA clamp meters that don’t break the loop
Compatible with Fluke's iFlex flexible current probe which expands the measurement range to 2500A AC. Model 334A has been discontinued. The Fluke 374 is an appropriate replacement.
Diameter of Measurable Conductor: 1.3” or 34 mm max
Operating Temperature: -14 to 122°F (-10 to 50°C)
Operating Humidity: < 90% @ 10 to 30°C; < 75% @ 30 to 40°C
Temperature Coefficient: 0.01%°C (<18°C or > 28°C)
CAT IV 600V and CAT III 1000V safety ratings
Clamp meter that reads up to 600A AC and 600V AC or DC - replacing the Fluke 333A
Diameter of Measurable Conductor: 1.26” or 32 mm max
Operating Temperature: -14 to 122°F (-10 to 50°C)
Operating Humidity: < 90% @ 10 to 30°C; < 75% @ 30 to 40°C
Temperature Coefficient: 0.01%°C (<18°C or > 28°C)
Reads up to 600A AC and 600V AC or DC
Resistance measurement up to 6000Ω
CAT IV 300V and CAT III 600V safety ratings
Full featured clamp meters for use in tight spaces
Large display
Rugged and reliable
Backlight (models 334, 335, 336)
True RMS measurements (models 335, 336)