This item is now discontinued. View the direct replacement: EW-37850-25 or browse similar items

Vaisala Hm70 Thermohygrometer Meter with Rechargeable Battery and Software

Representative image only.
Vaisala Mfr # HM70D4X1A0EB – Item # EW-37301-40
Dual probe input for multi-parameter measurement
  • Store 2700 data points—download later to your PC via RS-232 interface
  • Display measurements numerically or graphically
  • Three probe types available; tailor the meter for your application

SPECS & DESCRIPTION

Specifications & Description

  • Min RH Range (%)0
  • Max RH Range (%)100
  • RH Accuracy±1% RH
  • RH Resolution (%)0.01%
  • Min Temperature (° F)-4
  • Min Temperature (° C)-20
  • Max Temperature (° F)140
  • Max Temperature (° C)60
  • Temperature Accuracy±0.36°F (±0.2°C)
  • Temperature Resolution0.1°
  • Wet BulbYes
  • Response Time8 seconds
  • Display TypeLCD
  • OutputUSB
  • Data LoggingYes
  • BatteryNiMH Battery (rechargeable)
  • Power (VAC)115
  • Power (Hz)60
  • Height (in)7
  • Width (in)3
  • Depth (in)2 21/32
  • DescriptionHm70 Thermohygrometer Meter with Rechargeable Battery and Software
NIST Traceable Calibration

Key Features

  • Store 2700 data points—download later to your PC via RS-232 interface
  • Display measurements numerically or graphically
  • Three probe types available; tailor the meter for your application

More About this Item

Vaisala HM70 series meter measures temperature and humidity, plus calculates dew point, wet bulb, mixing ratio, absolute humidity, enthalpy, and water vapor pressure. It offers six different languages in display. Log three parameters into meter memory while displaying data in numerical or graphical fashion. View graphic trends of any parameter on the backlit LCD.

Customize your application with three humidity probes (sold separately). The general-purpose probe measures ambient conditions. Use the 12” stainless steel probe for air duct measurements. The extension cable probe includes a humidity sensor at the end of a 5-meter cable for high-temperature and hard-to-reach measurements. Order probes separately.

Probe(s) must order probe

ACCESSORIES

REVIEWS

Q&A

CUSTOMER SUPPORT

Need Help with this product?

Our specialists are here to help you find the best product or part available for your application. Call or Email us and we will make sure you get the right product or part for the job.

Call Us At1-800-323-4340
Live chat