Engineering the Future of Measurement

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All orders are processed within 2-4 business days, excluding on weekends or holidays. Free Shipping on All Orders.

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We make returns easy. Learn about our 30-day refund policy, process, & exceptions to return your item.

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We can guarantee all our products are genuine. This ensures complete peace of mind for all our customers.

MCOOH: Precision Engineered for Professionals

Trusted globally, MCOOH delivers cutting-edge measurement instruments designed for accuracy, durability, and compliance. With decades of expertise, we empower industries to optimize safety, efficiency, and regulatory adherence. Our commitment? Unmatched technical support, tailored solutions, and warranties that reflect our confidence in every product.

New Arrivals

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Dual-Channel DDS Function Signal Generator: 15MHz to 60MHz, with CNC Frequency Counter & Arbitrary Waveform Capability Dual-Channel DDS Function Signal Generator: 15MHz to 60MHz, with CNC Frequency Counter & Arbitrary Waveform Capability
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mcooh
Dual-Channel DDS Function Signal Generator: 15MHz to 60MHz, with CNC Frequency Counter & Arbitrary Waveform Capability
$126.40
Remote RV Battery Monitor KM-F, WiFi Coulomb Meter, Battery Capacity & Power Monitor Remote RV Battery Monitor KM-F, WiFi Coulomb Meter, Battery Capacity & Power Monitor
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mcooh
Remote RV Battery Monitor KM-F, WiFi Coulomb Meter, Battery Capacity & Power Monitor
$80.34
KL110F High Precision Bluetooth Coulomb Counter 0- Bluetooth Battery Monitor KL-F 0-120V, 100A/400A/600A Coulomb Meter Capacity & VA Meter
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mcooh
Bluetooth Battery Monitor KL-F 0-120V, 100A/400A/600A Coulomb Meter Capacity & VA Meter
$53.94
Battery Monitor Bluetooth DC 0-120V 100A 400A 600A Battery Monitor Bluetooth DC 0-120V 100A 400A 600A
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mcooh
Battery Coulomb Meter 100A/400A/600A, Bluetooth Battery Monitor DC 0-120V, Voltage Current Tester
$90.60
Battery Monitor Bluetooth DC 0-120V 100A 400A 600A Battery Monitor Bluetooth DC 0-120V 100A 400A 600A
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mcooh
Battery Monitor Bluetooth DC 0-120V Battery Tester Coulomb Meter with HD Color Screen and App Control
$76.30
15MHz DDS Function Signal Generator Digital Contro 15MHz DDS Function Signal Generator Digital Contro
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mcooh
Dual-Channel DDS Signal Generator JDS2800 15/40/60MHz Function Generator with Frequency Meter and Counter
$123.00
15MHz DDS Function Signal Generator Digital Contro 15MHz DDS Function Signal Generator Digital Contro
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mcooh
JDS2900 Dual-Channel DDS Signal Generator Arbitrary Waveform, Frequency Meter, Pulse Generator
$128.50
Large Caliber Three-Phase Clamp Power Meter ETCR7300/7300A – High Accuracy for Field Measurement Large Caliber Three-Phase Clamp Power Meter ETCR7300/7300A – High Accuracy for Field Measurement
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ETCR
Large Caliber Three-Phase Clamp Power Meter ETCR7300/7300A – High Accuracy for Field Measurement
$463.27

Posts and News

The Ultimate Guide to Salinity Monitoring in Marine Aquariums: Tools and Techniques for Perfect Balance

The Ultimate Guide to Salinity Monitoring in Marine Aquariums: Tools and Techniques for Perfect Balance

Master the art of salinity monitoring in marine aquariums with professional digital tools. Learn expert techniques for accurate measurements and maintain the perfect balance for...
Is Your Honey Pure? Testing Authenticity with a Brix Refractometer

Is Your Honey Pure? Testing Authenticity with a Brix Refractometer

In an era of increasing food authenticity concerns, knowing how to verify honey purity is crucial. This comprehensive guide explores how Brix refractometers can effectively...
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