| Specification |
After-sales Service: No;
Warranty: No;
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After-sales Service: Whole Life Technical Support;
Warranty: One Year;
Power Supply: DC10-30V / Battery Powered;
Rated Power: 4.0W;
Battery Capacity: 4000mAh;
Charging Time: 6 Hours;
Battery Life: Approximately 8 Hours of Continuous Testing;
Data Storage: 60,000 Measurement Data Records, Queryable;
Counting Efficiency: 50% @ 0.3μm, 98% @ ≥0.5μm;
Self-Check Time: ≤10 Minutes;
Sampling Modes: Continuous Sampling, Periodic Sampling;
Sampling Time: Adjustable From 1s to 10,000s (Default: 120s);
Sampling Interval: Adjustable From 1s to 1,800s;
Sampling Delay: Adjustable From 0s to 99s;
Ucl Sampling Times: Adjustable From 1 to 50;
Ucl Sampling Levels: Adjustable From 1 to 50;
Counting Mode: Cumulative Count;
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After-sales Service: 1 Year;
Warranty: 1 Year;
Product Name: Digital Decibel Meter;
Color: White;
Display: LED Screen Display;
Power Supply: Rechargeable Li-Battery 2000mAh;
Temperature Unit: Celcius;
Measure Components: Decibel +Temperature+Humidity;
Accuracy: 1.5dba;
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Selling Units: Single Item;
Place of Origin: Jiangsu,China;
Customized Support: OEM Obm ODM;
Reading: 0.01mm;
Material: Stainless Steel;
Brand Name: Orientools;
Measuring Range: 0-360;
Battery: 3V;
Ruler Length: 200mm/8inch;
Model Numbe: Dar-200;
Package: Blister Card;
Display: LCD;
Cartificate: CE;
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After-sales Service: 1 Year;
Warranty: 1 Year;
Channels: 1408;
GPS: L1c/a, L1c, L2p(Y), L2c, L5;
Beidou: B1l B2I, B3I, B1c, B2a, B2b*;
Glonass: L1, L2;
Galileo: E1, E5a, E5b, E6;
Irnss: L5;
Sbas: L1c/a,L5(Qzss,Waas,Msas,Gagan);
Qzss: L1, L2, L5, L6*;
OS: Linux System;
Weight: Lighter Than 0.97kg (2.14lb) Within Internal Batte;
Humidity: 100%, Non-Condensing;
Water/Dustproof: IP68;
Frequency: 410~470MHz;
Transmitting Power: 0.5W / 1W / 2W Adjustable Hi-Target Advanced Radio;
Working Range: Typically 3~5km, Optimal 5~8km;
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