Handheld Particle counter (Model No. HV-9601)

Specifications :

• Test particle size : 0.3μm/2.5μm/10.0μm
• Light source : Semi conduct ℃or lasers
• Accuracy : ± 5% (HT-9601)
• Temperature range : 0~50 /32~122 °F
• Accuracy : ± 5%
• Humidity range : 0~100%RH
• Accuracy : ±2% RH
• Display : 320*240 2.8in LCD display
• Counting efficiency : 100±10%@0.5μm
• Sampling : Custom(1s~ 59min. 59s)
• Sampling frequency : 1~99/Continuous
• Alarm levels : 1~100,000(FED209E Standard) 2~9(ISO14464-1Standard)
• Test mode : Single/repeat/continuous/timer/Average 14,Data Storage: 2000
• Operating environment : 5~45 °C, <90% RH
• Storage environment : -20~60 °C, < 90% RH