TM-184 記憶式高精度溫濕度表
Precision Temperature/ Humidity meter
用途
本機適用於電機，冷凍，空調，食品加工業，實驗室，作業場所之必備儀表
特點
本機可同時顯示溫度/濕度值的指示
可選擇(℃ )或是(℉)的測量單位
可鎖定(HOLD)溫度及濕度讀值
可同時鎖定最大讀值(MAX)/最小讀值(MIN)。
相對扣除值(REL)
報警聲音(SEL)功能
自動關機功能
USB介面可與電腦連接
腳架固定螺孔
露點(DEW)及濕球溫度(WET)測量
可存儲30,000組數據
規格
顯示方式：雙顯示液晶顯示器，主顯示最大讀值。1999次顯示區顯示最大讀值9999。
取樣率：2次/秒
操作溫度及濕度：-20℃~+60℃，70%RH以下
溫度測量範圍：-20℃~60℃(-4℉~140℉)
濕度測量範圍：5%RH~95%RH
精確度：
濕度：±1.0%RH@15.0%RH~90.0%RH@其他2.5%RH
溫度：±0.5℃，0.9℉ @0.0℃ ~ 40℃
尺寸：130(L) x 55(W) x 38(H) mm
Precision Temperature/ Humidity Meter Humidity Accuracy: +/- 1% RH Light Weight, Pocket-sized design.
DISPLAY
1. Large LCD display for simultaneous readings of Temperature and Humidity.
2. Backlit dual LCD display: Temperature and Humidity. The maximum reading on the top display (primary display) is 1999. The maximum reading on the bottom display (secondary display) is 9999.
FEATURES:
1. Relative humidity range from 1% to 99% RH.
2. Temperature range from -20ºC to 60 ºC (-4 ºF~140 ºF)
3. Quick-response capacitance sensor with twist-open protective cover.
4. Max/Min and data hold.
5. Auto power off with disable function.
6. Alarm for Hi and Low limit :Temperature and Humidity.
7. Low battery indication.
8. Datalogging capacity: 30,000 records.
9. Length of wire for sensor: approximately 1M.
10. Dew point and wet bulb function.
11. Real time clock with calendar.
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SPECIFICATIONS:
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TM-184
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Temperature range
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-20ºC~60ºC (-4ºF ~140ºF)
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Temperature Accuracy
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+/- 0.5ºC (+/-1.8ºF) (0.0ºC~40.0ºC /32.0ºF~104ºF); other +/-2.0ºC /3.6ºF
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Temperature Resolution
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0.1 ºC/0.1ºF
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Temperature update rate
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1 times/ second
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Temperature sensor type
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Diode
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Relative Humidity Accuracy
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+/-1%RH (@25.0ºC 15%RH~90%RH) +/-2.5%RH (@<15%RH, >90%RH)
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Relative Humidity Resolution
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0.1% RH
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Dew point range
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-30ºC to 100ºC (-22 to 212ºF)
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Wet Bulb range
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0ºC to 80ºC (32 to 176ºF)
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Relative Humidity response time
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below 10 seconds
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LCD display
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42mm *32mm (1.655 *1.26 inch)
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Power supply
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DC 9V
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Size
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130mm *54mm *38mm (L*W*H)
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Weight
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250g
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