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Langder Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Langder products.

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Langder manuals

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LANGDER 191-870-99992 Bhuku reMushandisi wePinpointing Metal Detector

Zvita 2, 2025

LANGDER 191-870-99992 Pinpointing Metal Detector Specifications Indicators: Proportional audio/vibration pulse rate Control: Power switch Frequency: 10kHz Dimensions: Length - 29.5 cm, Weight - 200g Battery: Single 9V Warranty: One Year,…

Langder DM170 Digital Hygrometer Instruction Manual

Chivabvu 5, 2025

Langder DM170 Digital Hygrometer Product Description This product is a digital thermo-hygrometer that combines temperature humidity sensors to provide real-time monitoring of Temperature and Humidity on its digital LCD display.…

Langder DM170 Digital Thermo Hygrometer Instruction Manual

Chivabvu 5, 2025

Langder DM170 Digital Thermo Hygrometer Product Description This product is a digital thermo-hygrometer that combines temperature humidity sensors to provide real-time monitoring of Temperature and Humidity on its digital LCD…

langder Hilitand12xcinvypd Detector Ine Nguva uye Zuva Ratidza Remirayiridzo Manual

Chivabvu 2, 2025

langder Hilitand12xcinvypd Detector With Time and Date Display Instruction Manual Protect Your Air This product is an advanced Oxygen Detector provide real-time monitoring of Oxygen (O2), Temperature, Humidity and Time…

Langder DM306B Air Quality Monitor Instruction Manual

Kukadzi 26, 2025

Langder DM306B Air Quality Monitor Product Information Specifications: Particulate Matter Detection: PM2.5/1.0/10 Gas Detection: Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC) Additional Measurements: Air Quality Index (AQI), Temperature, Humidity Display:…

Langder DM502-O3 Air Quality Monitor Instruction Manual

Ndira 11, 2025

Langder DM502-O3 Air Quality Monitor Product Description This product is a multifunctional air quality detector that detects Ozone( O3), Total Volatile Organic Compounds (TVOC), Particulate Matter <2.5 micron-sized particles (PM2.5/1.0/10),…

Langder 830 CO2 Monitor Instruction Manual

Ndira 1, 2025

Langder 830 CO2 Monitor Specifications PM2.5 Detection Range: 0-999 ug/m3 Temperature Measurement Range: 0 - 999 ug/m3 Humidity Range: 20% - 85% Resolution: 1 ug/m3 Measurement Accuracy: 1% Product Usage Instructions…

Langder DM236 Metal Detector User Manual

Zvita 20, 2024

Langder DM236 Metal Detector Product Information Specifications Model: V1-2024-11-236A Detection Distance: 0-60 mm Features: Waterproof with high sensitivity No adjustment required 9V battery can operate continuously for over 40 hours…

Langder dm105 Ozone Meter Instruction Manual

Mbudzi 25, 2024

Langder dm105 Ozone Meter Product Description This advanced detector integrates ozone concentration, temperature, and humidity detection, using advanced sensors to ensure accurate measurement of ozone concentration to tiny units. Whether…

Langder 24-03-V1-7800 Air Negative oxygen Ion Detector Instruction Manual

Gumiguru 13, 2024

Langder 24-03-V1-7800 Air Negative oxygen Ion Detector Specifications: Product Name: Air Negative (Oxygen) Ion Detector Model Number: 24-03-V1-7800 Features: High precision, accurate measurement, high sensitivity, strong environmental adaptability, long continuous…

Langder 24-09-DM509M Air Quality Monitor: Instruction Manual & User Guide

Bhuku reMirayiridzo

Detailed instruction manual for the Langder 24-09-DM509M 10-in-1 Air Quality Monitor. Covers setup, operation, system settings, data export, parameters, and specifications for monitoring CO2, PM2.5, HCHO, TVOC, temperature, and humidity.

DM72B Air Quality Monitor Instruction Manual - CO2, PM2.5, TVOC, HCHO Detection

Bhuku reMirayiridzo

Yakakwana yekuraira bhuku reDM72B Air Quality Monitor. Dzidza mashandisirwo ayo, nzwisisa kuverenga kwe CO2, PM2.5, TVOC, HCHO, tembiricha, uye mwando, uye kududzira mazinga emhando yemhepo.