Measuring instruments, Testers
Local-area network testers, Communication line testers, Related products
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Atmosphere analysers, Gas analysers
Water quality measuring instrument, Analysers
Other instruments, tools

| SPECIFICATIONS | |
|---|---|
| Detection Range | 0~0.4ppm (average value for 30 min) 0~1.0ppm (average value for 15 min)  | 
| Resolution | 0.005ppm | 
| Detection Method | Detecting TAB method | 
| Sampling Method | Pumping absorption method | 
| Memory Function | Detection point 99 (After finished measurement, automatically memorize) | 
| Other Function | Self-checking function | 
| Power Supply | AA size alkaline battery×4 | 
| Dimension | W80×H150×D40mm | 
| Weight | 250g | 
| Accessory | Detection TAB×20 |