Extech EX520-NIST True RMS Digital Multimeter is a Waterproof (IP67), durable tester with a 6000-count LCD screen. The EX520-NIST is part of the Extech 500 Series.
Double molded for waterproof protection
Rugged design - drop proof to 6 feet
True RMS
6000 count
Type K Temperature
Capacitance
1000V input protection on all functions
Dual sensitivity frequency functions
Large backlit LCD with bargraph
Diode open circuit voltage of 2.8V DC
Auto power off with disable feature
Min/Max/Relative/Data Hold
CE and EN61010 CAT IV-600V, and CAT III-1000V
Complete with double molded test leads, carrying case (CA500), magnetic hanging strap
(HG500), Type K Thermocouple, and one 9V battery
Industrial Rugged Multimeter
Rugged True RMS multimeter with Capacitance and Temprtature measurements
High accuracy True RMS multimeter with 40,000 count resolution
Specifications:
Extech EX520-NIST True RMS Digital Multimeter
Display counts:
6000
Basic Accuracy:
0.09%
DC Voltage:
0.1mV to 1000V
AC Voltage :
1mV to 1000V
DC/AC Current:
0.1μA to 20A
Resistance:
0.1Ω to 40MΩ
Capacitance:
0.001nF to 1mF
Frequency (electrical):
40Hz to 400Hz
Frequency (electronic):
0.01Hz to 40MHz
Temperature (Type K):
-58 to 1382 Degrees F (-50 to 1000 Degrees C)
Duty Cycle:
0.1 to 99.9%
Diode/Continuity:
Yes
CE/UL/Category Rating:
CE/UL/CAT IV-600V, CAT III-1000V
Dimensions:
7.25x3.25x2.25" (184x83x57 mm)
Warranty (years):
3
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 
