Extech EX503-NIST Heavy Duty Digital Industrial Multimeter
NIST Certified
1000V input protection for all functions
Dual-sensitivity frequency functions
Large, easy-to-read, backlit screen
Diode open-circuit voltage of 2.8V DC
Auto-off with manual disable
Accessories Included: double-molded test leads, magnetic strap, and a type-K bead wire temperature probe
Specifications:
Extech EX503-NIST Heavy Duty Multimeter
Display Counts
4,000 count
Averaging
Averaging
Basic Accuracy
0.5%
DC/AC Voltage
0.1mV to 1000VDC 0.1mV to 1000VAC
DC/AC Current
0.1μA to 10A
Resistance
0.1W to 40MW
Capacitance
0.01nF to 100μF
Frequency (electrical)
5Hz to 1kHz
Frequency (electronic)
0.001Hz to 10MHz
Duty Cycle
0.1 to 99.9%
Diode/Continuity
Yes
Dimensions
7.25x3.25x2.25"(184x83x57mm
Weight
12.3oz (349g
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
