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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

HZ-8110 Air Quality Detector – 9-in-1 Professional Tester with CO₂, TVOC, HCHO (Formaldehyde), CO (Carbon Monoxide), PM1.0/PM2.5/PM10, AQI, Temperature & Humidity, Data Logging, 3.2" TFT Display

HOLDPEAK

7-inch IPS Touchscreen Portable Electrical Signal Meter - Dual Probe/Multi-Language Support/8000mAh Long Battery Life/Air-Cooled Heat Dissipation

HP-YXI265 Handheld thermal imaging camera

HP-H2F6B Mobile Thermal Imager 256x192 infrared resolution Temperature range: -15°C to 600°C High-temperature alarm support APP analysis

HOLDPEAK

HP-953A Flat Panel Thermal Imager Industrial-grade infrared thermal imager 256x192 resolution 3.5-inch touchscreen 25Hz frame rate Wi-Fi connectivity with dedicated app

HOLDPEAK

HP-952A Mobile Thermal Imager High-definition 256x192 infrared resolution 25Hz frame rate Temperature measurement range: -20°C to 550°C Type-C direct-plug Android mobile phone

HP-950L Professional Handheld Thermal Imager Focus-Free Infrared Thermal Camera 3.5-inch Colour Display WiFi Transmission Electrical Engineering Inspection Instrument

HP-DP-15L Handheld thermal imaging camera 256*192

HP-DP-10D Handheld thermal imager Resolution 120*90

HP-DP-15DHandheld Infrared Thermal Imager -20°C~550°C, 256x192 IR, Laser Rangefinder, 8GB Storage

HOLDPEAK

Thermal Camera HP-951B Adjustable Screw - Fixed-Focus Imaging | 56° FOV | High-Temp Alarm | Type-C Charging | Android/iOS Compatible