Fluke 179 Multimeter with Backlight, Includes Built-In Thermometer to Measure Temperature, Measures True-RMS AC Current and Voltage, Frequency, Capacitance, Resistance, Continuity and Diode - Stud Finders And Scanning Tools - Amazon.com
OWON B35T+ Multimeter with True RMS Measurement for FLUKE Test Leads TLP20157 - - Amazon.com
AZ82062 Digital Manometer Pressure Differential Meter Pressure Gauge 6 psi 725370414690 | eBay