Digital Sound Level Meter - Compact One-handed Operation, Precision Sound Measurement With Band Pass Filter For Noise Analysis And Effective Hearing Protection

Cooling Tower Fan Energy Saver

Cyclic Load Energy Saver - Micro Controlled Power Optimization Device | Achieves 25-30% Energy Reduction on Variable Load Machines

Digital Sound Level Meter - Compact One-Handed Operation, Precision Sound Measurement with Band Pass Filter for Noise Analysis and Effective Hearing Protection

Sound Level Meter - Compact Design with LCD Indicator | 30dB-130dB Dynamic Range, One-Handed Operation, Condenser Microphone

Welding Set Energy Saver - 12 KVA Transformer, Energy-Saving Power Management System | Automatic Power Shut-Off During Non-Weld Periods, Instant Weld Activation Upon Contact

Vibration Meter Type VM-6 - Portable Battery Operated, Accurate Peak to Peak Displacement and Maximum Velocity Readings

AC Energy Saver - Micro Controlled Power Management System | Automatic ON/OFF Timing, Digital Status Indication, Energy Savings of 15-20%

Sound Level Meter With Resolution 0.1 dB

Portable Digital Sound Level Meter

Digital Sound Level Meter - Professional-Grade Design for Noise Pollution Studies, Precision Measurement for Environmental Research Institutes

Digital Sound Level Meter - A & C Frequency Weighing, Max/Min Hold Indicator | 3½ Digit LCD Display, IEC 651 Type 2 Compliance

Integrating Sound Level Meter - Type-1 Precision Grade, Leq, Lmax, Lmin, SEL Measurements, A/C/Linear Weighting, Slow/Fast/Impulse Time Response, Max Hold, Detachable Microphone, Rechargeable Battery, Alphanumeric Display

Digital Sound Level Meter - High Performance, Reliable Accuracy | Compact Design, Long-Lasting Durability

Digital Sound Level Meter - High Quality Plastic, LCD Display, 35-130 dB Measurement Range | Multi Color, Digital Only, Industrial Use

Digital Sound Level Meter HT70 - New Condition, Measuring Range 25-140dB, Peak, Fast, Slow and Pulse Integrations, A, C, and Z Frequency Weighting, AC Analog Output, Internal Memory, Mini-USB Connection

Digital Sound Level Meter - ABS Plastic, 180x70x35 mm | LCD Display, 31.5 Hz - 8 kHz Frequency Range, ±1.5 dB Accuracy, Lightweight 250 g, Powered by 9V Battery