Spec

• Gas to be detected: R 22, R 32, R 404 A, R 407 C, R 600 a, R 410 A, R 134 a, R 290, R 1234 yf
• Detection Principle: Thermo-Linear Semiconductor Type
• Gas sampling system: Automatic suction type
• Sensitivity: R 22/2. 84 g, R 32/1. 71 g, R 404 A/3.3 g, R 407 C/3.12 g, R 600 a/1.91 g, R 410 A/2.82 g, R 134 a/20.09 g, R 290/1. 45 g, R 1234 yf/3.74 g
• Detectable density: 5 for ppm (R 134 a, chisel 30, ppm) * For sensitivity setting "5"
• Response time: 10 seconds or less
• Detection display: Intermittent sound and alarm lamp flashing
• power supply: AA size alkaline battery 2 pieces
• battery Usage Time * 1: Approx. 12 Hours (AA size Alkaline battery) [in R.T., Normal Moisture]
• Protected grade — IP equivalent 22
• pressure of *** Range: Atmospheric Pressure (800 to 1100 hPa)
• Operating temperature range: 0 °C, to + 40 °C, 85 %RH or less (However, there is no condensation.)
• Dimensions: W 38 x H 130 x D 32 mm (Excluding Protrusions)
• Mass: about 190 g (battery, including leather case)
• Accessories: Leather Case, Drain Filter, Replacement Filter Element, Flexible Attachment, Flexible Probe, Dust Filter, Inspection Gas, Hand Strap, AA size Alkaline battery 2 pieces, etc.