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HP-38C Pen Type AC DC Voltage Resistance Capacitance Digital Multimeter

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HP-38B Digital Multimeter Pen Type Voltage Resistance Meter

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HP-2GR Mini Thermometer Hygrometers Air Temperature and Humidity Meters

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HP-DSO153-B Digital Oscilloscope Measures ±400V Features auto power-off and Type-C charging

HoldPeak 1600B-APP Smart Infrared Thermometer – Non-Contact Laser Temperature Gun with Bluetooth Connectivity, Adjustable Emissivity, -50°C to 1600°C Range, and Mobile App Integration for Remote Monitoring

HoldPeak 5000R Fluorescence Dissolved Oxygen Meter – Professional DO Meter with 0.1 mg/L Resolution, Automatic Temperature Compensation, Salinity & Altitude Adjustment, and Data Logging for Aquaculture, Environmental Monitoring

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HoldPeak HP-790A Auto-Ranging True RMS Digital Multimeter - AC/DC Voltage Current, Resistance, Capacitance, Temperature, Frequency, NCV, Live Wire Detection, 6000 Counts

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Holdpeak HP-9000B Highly Accurate Measuring Range 0-100ppm Continuous Quantitative Ammonia Detector

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HoldPeak HP -7200S-APP Portable 6000 Count True RMS AC/DC Small Current Auto-Ranging Digital Clamp Multimeter with APP Function

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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.

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

HOLDPEAK HP-7200E Clamp Meter 6000 Counts, Test True RMS, NCV, Diode Test