Dual Input Hygro-Thermometer Psychrometer RH350

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6,500.00 ฿

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EXTECH

The Extech RH350 dual input hygro-thermometer psychrometer has two Type K external probe inputs for superheat and memory that can store up to 99 data points.

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rh350 extech thermo-hygrometer temperature hygrometer เครื่องวัดอุณหภูมิ ความชื้น

RH350: Dual Input Hygro-Thermometer Psychrometer

Psychrometer with two Type K inputs for Superheat plus memory

Descriptions:

The Extech RH350 dual input hygro-thermometer psychrometer has two Type K external probe inputs for superheat and memory that can store up to 99 data points. It also has the capability of taking superheat differential measurements: T1-T2, Air-T1, and T1-Dew Point.

Other features of the Extech RH350 dual input hygro-thermometer psychrometer include a backlit LCD displaying three parameters: %RH and temperature with either dew point, wet bulb or Type K, built-in RS-232 interface, MAX / MIN with time stamp and AVG and data hold.

The Extech RH350 dual input hygro-thermometer psychrometer comes complete with two Type K bead wire temperature probes (-58 to 482°F / -50 to 250°C) and four AAA batteries. The optional RH355 kit includes calibration bottles, software cable and convenient carrying case, and the Extech RH350 dual input hygro-thermometer psychrometer.

Features:

Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint
Dual Type K external temperature probe input
Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe Temperatures
Built-in RS-232 interface (optional RS-232 cable) - uses Windows® Hyperterminal to download data to a PC
Memory stores up to 99 data records
Complete with two Type K bead wire temperature probes and 4 AAA batteries

Specifications:

Sensor Type	Capacitance
Dew Point	-90.4 to 122 °F (-68.0 to 49.9°C)
Wet Bulb	-6.9 to 122 ° (-21.6 to 49.9°C)
Humidity (Basic Accuracy)	0 to 100% RH (± 3% RH)
Temperature (Internal)	-4 to 122 °F (-20 to 50 °C)
Basic Accuracy	± 1.8°F or ± 1°C
Temperature (External)	-328 to 2498 °F (-200 to 1370 °C)
Basic Accuracy	± 0.3% or 1.8 °F or ± 1 °C
PC Interface RH350 RH3501	Optional Yes
Memory/Datalogging	99 readings
Dimensions Weight	9 x 2.2 x 1.7” (230 x 57 x 44) 5.3 oz (153g)