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Product/Service >> Extech RH300 Hygro-Thermometer Psychrometer
| Extech RH300 Hygro-Thermometer Psychrometer Code: EXTECH RH300 Description:
เครื่องมือวิทยาศาสตร์ อุปกรณ์วิทยาศาสตร์ > เครื่องมือวัดอุณภูมิความชื้น Thermometer - Humidity & Temperature Meters รุ่น RH300
เครื่องวัดอุณหภูมิ ความชื้น Hygro-Thermometer, Wet bulb, Dew Point, Air Temperature Meters
EXTECH RH300 : Hygro-Thermometer Psychrometer ยี่ห้อ Extech, USA
Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements
The RH300 is a compact meter that is ideal for field applications. Simultaneously displays relative humidity (10 to 90 percent RH), air temperature and dew point or wet bulb. Calculates T1-T2 differential (air temperature minus external probe temperature) using optional probe (TP890), and T2 minus dew point. Compact meter is well-suited for field applications. Unique sensor cap closes to protect to protect meter during storage. Advanced features include Data Hold, selectable Auto Power Off, and MAX/MIN/Average reading. RH300 complete with 2 AAA batteries.
Features:
For complete specs please download the product datasheet (not available for some accessories)
Specifications:
|
Unit |
Range |
Max Resolution |
Basic Accuracy |
|
Humidity |
10 to 90%RH |
0.1%RH |
±3%RH |
|
Temperature (internal) |
-4 to 122°F (-20 to 50°C) |
0.1° |
±1°F or ±0.6°C |
|
Temperature (external) |
-4 to 158°F (-20 to 70°C) |
0.1° |
±1°F or ±0.6°C |
|
Dew Point |
-90.4 to 122°F (-68.0 to 49.9°C) |
|
Wet Bulb |
-6.9 to 122°F (-21.6 to 49.9°C) |
|
Dimensions |
7 x 1.9 x 1" (178.5 x 48.4 x 24.7mm |
|
Weight |
3.3oz (95g |
Ordering Information:
RH300.................Digital Psychrometer
RH300-NIST.......RH300 with Calibration Traceable to NIST
RH305.................Digital Psychrometer Kit
RH305-NIST.......RH305 with Calibration Traceable to NIST
RH300-CAL.........33% and 75% RH calibration reference
TP890..................Optional Thermistor Temperature Probe (for Model RH300)
หมายเหตุ ::
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 Download ดาวน์โหลดไฟล์ข้อมูลสินค้า
Weight : 95 g. Size [length x width x high] : 4.84 x 17.8 x 2.47 cm. Time sale : Until the remains |
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Regular 1,666.67 USD
Special 1,066.67 USD |
Regular 666.67 USD
Special 596.67 USD |
Regular 363.33 USD
Special 263.33 USD |
Regular 150.00 USD
Special 133.33 USD |
Regular 273.33 USD
Special 263.33 USD |
Regular 150.00 USD
Special 140.00 USD |
Regular 206.67 USD
Special 196.33 USD |
Regular 166.67 USD
Special 158.33 USD |
Regular 110.00 USD
Special 93.33 USD |
Regular 333.33 USD
Special 316.67 USD |
Regular 616.67 USD
Special 483.33 USD |
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