Meters Clamp Meters SC260 - Compact Clamp Meter with True RMS SC440 - Essential Clamp Meter SC480 Wireless Power Clamp Meter SC640 - Loaded Clamp Meter SC680 - Wireless Power Clamp Meter Wireless Meters SC480 Wireless Power Clamp Meter SC680 - Wireless Power Clamp Meter Stick Meters HS33 - Manual Ranging Digital Multimeter HS35 - Manual and Auto Ranging HS36 - True RMS with Backlight Bench Meters LT17A - Digital Multimeter Megohm Meter SMG5 - Digital Megohm Meter Meter Accessory Heads AAT3 - Hot-wire Anemometer & Psychrometer Accessory Head AAV3 - Air Velocity and Temperature Accessory Head ACH4 - 400A Amp Clamp Accessory Head ACM4 - Carbon Monoxide Detector Accessory ADMN2 - Dual Port Manometer Accessory Head AMN2 - Manometer Accessory Head AOX2 - Oxygen and Carbon Dioxide Accessory Head ARH4 - Digital Psychrometer Accessory Head ARH5 - Psychrometer Accessory Head ASX14 - Superheat & Subcooling Accessory Head ATH4 - Dual Temperature Accessory Head ATIR3 - Infrared Temperature Accessory Head AUA2 - Milliamps & Microamps Accessory Head AVG2 - Digital Vacuum Micron Gauge Accessory Head AVH1 - Volts Accessory Head