EX510-NIST / Extech Heavy Duty Industrial MultiMeter Double molded for waterproof (IP67) protection.Rugged design — drop proof to 6 feet.6000 count.1000V input protection on all functions.
EX530-KIT / Extech True RMS Industrial Multimeter Kit, 40,000 count Quickly and accurately troubleshoot motors, drives, switch gear and more.1000 V input protection on all inputs for additional flexibility.
EX540-NIST / Extech True RMS Industrial Multimeter/Datalogger, includes Traceable Certificate Datalog up to 9,999 readings with wireless USB interface capability to transmit readings to your PC in real time.
EX542-NIST / Extech Wireless True RMS Industrial MultiMeter Datalogger Real time data logging or transmit data wirelessly directly to PC - 30 feet / 10 meters.
EX570-NISTL / Extech True RMS CAT IV Industrial Multimeter with IR Thermometer, includes Traceable Certificate Built-in Non-contact InfraRed Thermometer with laser pointer.