*Auto Power Off
*Low Battery Indicator
*One-Hand Operation
*Measure Air Velocity (FPM), Air Volume (CFM) and Sound (dB)
*Min/Max/Avg/DIF Modes
*Data Hold
*Auto-Ranging
*Measure Temperature and Humidity (°F/°C) and Light (Lux)
*Standard and Metric Units
*Backlit LCD Display
Thông số kỹ thuật
*Relative Humidity: 20 to 80% RH 0.1% RH ±3% RH @ 750oF < 20% RH and > 80% RH 0.1% RH ±5% RH @ 75oF
*Sound Level: 30 dB to 130 dB 0.1 dB ±1.5 dB
*Light Level: 0 to 2000 Lux 1 Lux ±5% of Rdg plus 10, 2001 Lux to 20,000 Lux 10 Lux ±5% of Rdg plus 10, 20,001 Lux to 50,000 Lux 100 Lux ±5% of Rdg plus 10
*Air Flow: 1.6 to 65.7 ft/s 0.1 ft/s ±3% of Rdg plus 10, 0.5 to 20 m/s 0.1 m/s ±3% of Rdg plus 10, 0.9 to 38.9 knots 0.1 knots ±3% of Rdg plus 10, 1.8 to 72 km/h 0.1 km/h ±3% of Rdg plus 10
*Range Resolution Accuracy Temperature: -10 to 60°C (14 to 140°F) 0.1°C (0.1°F) ±-1.5°C (±2.7°F)
*Air Volume: 0 to 999,900 CFM 0.1 to 100 CFM ±3% of Rdg plus 10 0 to 999,900 CMM 0.1 to 1000 CMM ±3% of Rdg plus 10
*Power Requirements: 9V battery (included)
Low Battery Indication: Displayed
Display: 4½ digit backlit LCD
Response Time: 2 updates/second (display only)
*Operating Temperature: -10 to 60°C (14 to 140°F)
*Storage Temperature: -10 to 50°C (14 to 122°F)
*Weight: 430 g (15.3 oz)
*Dimensions: 280 L x 89 W x 50 mm H (11 x 3.5 x 2")
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