Minimum, maximum and data hold values, and A & C weightings to get the right response for the human ear. Includes an Alarm function which can be set to Over and Under thresholds. Great for car audio installers, clubs and PA.
eBay
Water Level Meter Buoy Water Shortage Reminder Display Plug Potted Moisture Gauge Water Level Meter Detachable
Aliexpress UK
As an analog sound level & music spectrum Music Spectrum. Microphone / Line. Adopting 32 bit high-speed processor, the display is more accurate. Kinds of music spectrum display mode: 6. As a music spectrum.
eBay
ME202W 5m Intelligent Water Tank Level Sensor Meter Tuya Intelligent Remote WiFi High Accuracy Oil Diesel Water Level Meter
Aliexpress UK
Sound Pressure Level. We also have a high-standard team, qualified by authorized organizations to ensure products are of the highest quality. The item in the actual use of the process of quality problems.
eBay
Original 0-20mA 4-20mA 0-5V 0-10V 0-12V 24V Signal Generator 0-22mA Calibrator Meter Debugging Tool LCD Display WZ-SIGNAL-CVS
Aliexpress UK
【Multi-functional Design】: Supports signal value, daily rate, polarisation, oscillation, frequency, watch tone waveform display; and supports frequency setting and ascending angle setting. 【Indicator Light】: It is equipped with a red indicator light that illuminates and flashes when it is switched on.
eBay
ZOYI ZT102/102A Digital Multimeter 6000 Counts Electrical Meter Transistor Tester Auto Rang AC/DC Voltage Process Calibrator
Aliexpress UK
The Casella CEL-110/1 is a Class 1 acoustic dual sound calibrator that produces sound levels of 94 dB and 114 dB. Manufactured by Casella, this product is designed for use in various testing and measurement scenarios in a business, office, or industrial setting. This calibrator ensures accurate and reliable sound level measurements for a range of applications, making it an essential tool for professionals in the field of sound testing and inspection. Tested and fully working.
eBay
ZOYI ZT102/102A Digital Multimeter 6000 Counts Electrical Meter Transistor Tester Auto Rang AC/DC Voltage Process Calibrator
Aliexpress UK
eBay
Vernier Caliper Plastic Foot Meter Electronic Ruler Vernier Caliper Measurement Tool Digital Micrometer Calibrator Tools Hand
Aliexpress UK
eBay
New Precision PWM Current Voltage Signal Generator 0-20mA 4-20mA 0-10V Source Simulator 0-50V 50mA Measuring Meter Calibrator
Aliexpress UK
We ship utilizing the following services: United States Service (USPS), United Service (UPS), DHL Worldwide, and Federal Express (FedEx). We do our very best to ship all items on the day the payment has cleared. However all items will ship within 1-3 business days. PLC Toolbox Supply only sells new surplus items or used items that were pulled from known working machinery. If an item fails to work because it is defective, the defective item must be returned within 30 days. After we receive the item back at our facility, we will confirm that the item is indeed ours and defective. After we make our confirmations then we will replace the defective item with an equivalent item. If a replacement is not available, PLC Toolbox Supply will refund the cost of the item. PLC Toolbox Supply will not be.
eBay
ZOYI ZT102/102A Digital Multimeter 6000 Counts Electrical Meter Transistor Tester Auto Rang AC/DC Voltage Process Calibrator
Aliexpress UK