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Good phase optical linearity, accurate and stable Waterproof and dustproof, 1.5 meters anti-drop, double photosensitive holes Aspherical optical lens to enhance reflected signal to ensure accuracy, stability and low power consumption HD backlight, easy to use in dark environment Large capacity, 99 sets of data storage Measuring range: H-D510A: 50 meters, H-D710A: 70 meters, H-D100A: 100 meters, H-D120A: 120 meters Scope of application: indoor ranging measurement, length/height measurement, infrared ranging Measurement mode: length / area / volume / Pythagorean / angle measurement / height measurement / wall speed measurement Add to compare list Add to wishlist
Good phase optical linearity, accurate and stable Waterproof and dustproof, 1.5 meters anti-drop, double photosensitive holes Aspherical optical lens to enhance reflected signal to ensure accuracy, stability and low power consumption HD backlight, easy to use in dark environment Large capacity, 99 sets of data storage Measuring range: H-D510A: 50 meters, H-D710A: 70 meters, H-D100A: 100 meters, H-D120A: 120 meters Scope of application: indoor ranging measurement, length/height measurement, infrared ranging Measurement mode: length / area / volume / Pythagorean / angle measurement / height measurement / wall speed measurement Add to compare list Add to wishlist
Small and portable, the data is mastered in one hand, intelligent and easy to use Human-machine interconnection, one key to wake up the smart assistant Low distortion optical lens, greatly reducing the influence of ambient light Mobile terminal design, 10 minutes on-site drawing Bluetooth board: millimeter-level optical system, Swiss ST speed calculation chip, ROHM safety laser, horizontal screen large font design, multiple modes and units, wall speed measurement, Bluetooth data transmission, CAD/3D drawing, flat floor plan, Software and hardware design, data cloud synchronization, sunshine analysis, knowledge protection APP permissions Precise version: millimeter-level optical system, Swiss ST speed calculation chip, ROHM safety laser, horizontal screen large font design, multiple modes and units, wall speed measurement Scope of application: distance measurement / area volume measurement / Pythagorean measurement / Bluetooth drawing Battery capacity: 3.7V 850mah Add to compare list Add to wishlist
Small and portable, the data is mastered in one hand, intelligent and easy to use Human-machine interconnection, one key to wake up the smart assistant Low distortion optical lens, greatly reducing the influence of ambient light Mobile terminal design, 10 minutes on-site drawing Bluetooth board: millimeter-level optical system, Swiss ST speed calculation chip, ROHM safety laser, horizontal screen large font design, multiple modes and units, wall speed measurement, Bluetooth data transmission, CAD/3D drawing, flat floor plan, Software and hardware design, data cloud synchronization, sunshine analysis, knowledge protection APP permissions Precise version: millimeter-level optical system, Swiss ST speed calculation chip, ROHM safety laser, horizontal screen large font design, multiple modes and units, wall speed measurement Scope of application: distance measurement / area volume measurement / Pythagorean measurement / Bluetooth drawing Battery capacity: 3.7V 850mah Add to compare list Add to wishlist
Large optical lens, suitable for indoor and outdoor use; high-frequency green light, measured farther, and clearer outdoors Electronic level sensor, refresh angle data in real time Low distortion optical lens, greatly reducing the influence of ambient light Scope of application: indoor ranging measurement, length/height measurement Measurement mode: length / area / volume / Pythagorean / angle measurement / height measurement / wall speed measurement Measuring range: 50 meters, 70 meters, 100 meters Working power: 10.8w Working voltage: 4.5v Add to compare list Add to wishlist
ST211: Material: ABS AC/DC voltage: 0.5V~600V AC/DC voltage (mV): 0.00mV~600mV AC current: 0.2A~400A Digital display (MAX): 6000 Celsius: -40~1000 Fahrenheit: -40~1832 Add to compare list Add to wishlist
ST211: Material: ABS AC/DC voltage: 0.5V~600V AC/DC voltage (mV): 0.00mV~600mV AC current: 0.2A~400A Digital display (MAX): 6000 Celsius: -40~1000 Fahrenheit: -40~1832 Add to compare list Add to wishlist
ST211: Material: ABS AC/DC voltage: 0.5V~600V AC/DC voltage (mV): 0.00mV~600mV AC current: 0.2A~400A Digital display (MAX): 6000 Celsius: -40~1000 Fahrenheit: -40~1832 Add to compare list Add to wishlist
Specification range: 30-130dBA/30-130dBC Accuracy: +1.5dB (94dB@1KHz), +5dB (94dB@8KHz) Frequency response: 30Hz - 8KHz Frequency weighting: A/C Time weight: FAST 125ms, SLOW 1sec Temperature: -20-60 degrees Celsius/+1.5 degrees Celsius Humidity: 0-100% / +5.0% Dimensions: 58mm x 142mmx28mm Add to compare list Add to wishlist
Measuring range: 0 ~ 4 K ohms Battery type: 8x1.5V AA batteries Test voltage: 0-200V Product size: 186x68x140mm Light weight, easy to use, not easy to damage Exquisite and beautiful, practical and safe, more accurate measurement It can store 100 sets of data, which will not be lost after power failure. When the data exceeds 100, it will automatically delete the oldest data and store it again Widely used in ground grid grounding measurement/electrical equipment grounding/building grounding measurement/charging pile grounding, etc. Add to compare list Add to wishlist
It is widely used in gas pipeline leak detection, household gas prevention, gold mine field, tunnel mine operation oil and gas exploitation field, dangerous goods storage warehouse, etc. It is convenient for users to safely detect various combustible gases, such as methane, carbon monoxide, gasoline, ethylene oxide, etc. Range: 0-1000PPM Accuracy: less than or equal to 10% FS (methane) Sensitivity: less than 50PPM (methane) Response time: less than 2s Preheating time: about 30s Add to compare list Add to wishlist
Product size: 96x62x24mm Product weight: about 71g Voltage resistance: 60V Battery type: 2x1.5V AAA batteries Support 8P/6P/4P/2P multi-standard network cable and telephone line test Can test unshielded/shielded network cable, with anti-burning protection function Split structure design, simple measurement, convenient for long-distance detection Note: Shipment without battery