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MT91 Mini Bluetooth Hygrometer

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Product code: MT91

Order Me In, Once ordered this item will likely dispatch before the 08th of November 2025, call 1300 737 871 (NZ 0800 737 871) to confirm.

The MT91 mini hygrometer measures relative humidity, temperature, and dew point while the modern ergonomic design with large backlit dual display makes it easy to use in any application.
 
  • Measures ambient temperature (0 to 50 C) and humidity (10 to 90%).
  • Has Bluetooth connectivity to transfer and share measured data to a smart phone and the app is available on both Android and IOS platforms. 
  • Features Data hold function and Min/Max reading.

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$149.10 AUD + GST
 $164.01 AUD Inc. GST
he MT91 mini hygrometer measures relative humidity, temperature, and dew point while the modern ergonomic design with large backlit dual display makes it easy to use in any application. The Bluetooth connectivity allows users to transfer and share measured data to a smart phone and the app is available on both Android and IOS platforms. Other features include Min/Max record more and data hold.
Features:
- Dual Line 4 Digit LCD Display
- Temperature: 0 to 50 C
- Relative Humidity: 10 to 90%
- Measure ambient Temperature and Humidity
- Data hold function
- Min/Max reading
- Bluetooth BLE
- Auto power off

Specifications

- Temperature: -20 to 60 C x 0.1 C +/- (0.5 C)
- Relative Humidity: 0 to 100%RH x 0.01Rh +/- (3.5% RH)
- Digital Display: LCD Dual display
- Min Max: Yes
- Overrange Indication: Yes
- Enclosure: Moulded
- Low Battery Indication: Yes
- Battery: 9V
- Weight: 172g
- Dimensions: 204 x 54 x 36mm

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Our Australian experts have access to a huge range of products from national and international suppliers.

If for any reason you have trouble using this form please email the following address and your enquiry will still receive a response from a scientist within 3 business hours: scientists@instrumentchoice.com.au