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Handheld density meter: DMA 35 Basic :: Anton-Paar.com
Handheld Vibration Meter with Magnetic Mount | Omega
PG200N Handheld PAR Meter – Gamma Scientific
Amazon.com: Pyle Digital Handheld Sound Level Meter - Meter Automatic with A and C Frequency Weighting for Musicians and Sound Audio Professionals, 9V Battery Type - Pyle SPL25, Red/Black (PSPL25) : Industrial
Amazon.com: Wintact Handheld Anemometer Small Digital Vane Wind Speed Meter Gauge, Pocket Air Flow Velocity Tester with Measuring Wind Temperature 14℉ to 113℉ for House HVAC Duct Outdoor Kite Boat Sailing Surfing :
1919-R High Performance Handheld Optical Power & Energy Meter
Handheld Carbon Monoxide Meter, Portable CO Gas Detector, Gas Tester with 0~1000ppm Range, 1PPM Resolution(Battery NOT Included) - - Amazon.com
880 LCR Dual-Display Handheld Meter - B&K | Mouser
Portable Handheld Torque Meter – Sper Scientific Direct
Portable Conductivity Handheld Meter SC72 | Yokogawa America
SMART SENSOR Handheld Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge LCD Display Sound and Light Alarm 0-1000ppm - Walmart.com