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HOLDPEAK

HP-5800D Environmental Tester PM2.5/10 Detector

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Holdpeak HP-535G High-Precision Ammonia Analyzer (0-100 ppm) - Continuous Quantitative Measurement with Fast Response and Accurate Electrochemical Sensor

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HOLDPEAK HP-1001 Paint Coating Thickness Paint Gauge

Portable High-Precision Dissolved Oxygen Meter Quick Response · Auto Calibration · Dual Temperature Units

HoldPeak 9000A Portable Multi-Gas Detector – Professional 4-in-1 Gas Monitor for O₂, H₂S, CO, and Combustible Gases (EX) with Color LCD

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HOLDPEAK HP-2001 Auto Fe & NF Thickness Gauges Handheld, 0-1300um / 0-51.2mil

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HOLDPEAK HP-8000B Digital LED Stroboscope Measuring 60~99,999 RPM/Hz, 0.001% Accuracy Non-Contact Tachometer

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HP-6688D Digital Engine Analyzer

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Hold peak HP-5800N Formaldehyde TVOC detector for indoor and outdoor environment monitoring with high accuracy, short measurement time and low power consumption.

High-Efficiency Precise Radon Gas Detector Ionisation Technology: 1.5-Second Rapid Sampling LCD Display: Real-Time/Average Concentration Portable for Domestic Use

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HP-9100A Wireless Bluetooth Thermal Anemometer Extendable Multi-Angle Probe Wind Speed, Airflow & Temperature Measurement APP Data Chart Analysis Smart Temperature

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HP-T7-2C53T-B 50MHz bandwidth oscilloscope + auto-ranging multimeter + 3V signal generator