Description
Overview
GAOTek sound level meter diameter only 14 mm, It can be used for measurement of narrow pipe space. The anti-corrosion electrode of GLT500A can effectively prevent the electrode from oxidizing and rusting, and maintain the long-term sensitivity. 3.30-500M measuring range is optional. Easy to use.It with sound and light alram to remind you recording the correct level value.
Features
- Great adhesion
- Quick response
- Rugged shell material
Technical Specifications
| Shell Material | ABS,Metal |
| Shell Color | Blue, Yellow, Black |
| Measurement Range | 1181.10 in, 1968.50 in, 3937.00 in, 7874.01 in, 11811.02 in, 15748.03 in, 19685.03 in (30 m, 50 m, 100 m, 200 m, 300 m, 400 m,500 m) |
| Battery Power | 9V Lithium battery |
| The Response Time For Output | ≤ 1 ms |
| Measurement Error | ≤ ± 0.5 mm |
| Adaptation Range Of Water Quality | 10 μω~1000 μω |
| Measurement Signal | LED, Buzzer |
| Construction Of Cable | Conductor: Multi-strand tinning copper wires twisted Core wire: Special PP mixed insulation Ecderon: Special PUR or PE mixed Ecderon color: Natural color |
| Rated Voltage | 300 V |
| Testing Voltage | 2000 V |
| Insulation Resistance | > 200 M Ω × km |
| Instrument For Temperature | -4 °F to 140 °F (-20 ℃ to 60 ℃) |