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Bluetooth 4.2 LE and USB Theta-Meter in 40mm or 50mm solocan
Bluetooth 4.2 LE and USB Theta-Meter in 40mm or 50mm solocan
Bluetooth 4.2 LE and USB Theta-Meter in 40mm or 50mm solocan
Bluetooth 4.2 LE and USB Theta-Meter in 40mm or 50mm solocan

Bluetooth 4.2 LE and USB Theta-Meter in 40mm or 50mm solocan

450 USD

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This device connects to a personal computer running Windows 8, 8.1 and 10, Apple Mac OSX, iPhone 5 and later, iPad3 and later, Android 4.4 and later using Bluetooth Low Energy (Bluetooth LE, Bluetooth Smart) interface.

Also this e-meter can be connected to Windows from XP to Windows 10, Apple Mac OSX and Linux with USB-micro cable.


2 years (except battery)

Package includes

1x Bluetooth 4.2 LE and USB Theta-Meter e-meter in 40mm or 50mm solocan

Additionaly you can order external 40mm or 50mm can that allows you to work in duo cans mode (for auditing a PC) - $50

Please advise the additional items you require when ordering.

We do not include a USB cable with device. Most users already have such cables and USB charging adaptors with a USB-micro connector. To save costs and weight we do not include any additional leads or adaptors with the package. If you need a USB-micro cable please please request this at the time of ordering.

Cans and leads

Additional cans (electrode to work in duo cans mode or additional duo cans) are not included. Please do not forget to order additional cans available from our shop or request them at the time of ordering. 

Bluetooth 4.2 LE and USB Theta-Meter e-meter in a solocan features

Battery charge lasts up to 150 hours

Time of charging approximately 3 hours

Bluetooth version: 4.2 LE (We use Bluetooth 4.1 protocols for compatibility with older devices)

Bluetooth PIN code: 000000

Suported operating systems

This e-meter works with Bluetooth 4.1 LE standard with Windows 8, 8.1 and 10, Android 4.4 and higher, Mac OSX, iOS 8.0 and higher if your device support this Bluetooth standard.

This device does not need any drivers installed, operating systems identify it as a standard Bluetooth 4 LE device.

Bluetooth Meter works with a personal computer using a USB cable and running Windows XP, Vista, 7, 8, 8.1, 10, Android 3.0-4.4 (not every Android device supports this type of connection), Mac OSX and Linux.

Setup of Bluetooth connection

To work with an iPhone or iPad there is no need to pair the devices just activate Bluetooth in the Settings.

Android 4.4 devices do not need any pairing. In Android 5.0 and higher activate Bluetooth in the Settings, choose Theta-Meter BT 4.2 and enter code 000000.

For Windows 8, 8.1 and 10 press the Start button, choose Settings, then Devices and Bluetooth. Choose from the list Theta-Meter BT 4.2 and press the Connect button, enter code 000000.

To provide reliable connection with smartphones supported only Bluetooth 4.0 LE standard deactivate LTE in Settings during sessions. LTE signal could block Bluetooth 4.0 connection.

For Mac OSX no pairing is required.

Short instruction

To activate the Bluetooth Theta-Meter press red button at the one end of the device. If the e-Meter is charged and working the green LED start to blink.

To switch off e-meter press red button and the device will switch off.

To use the e-meter in duo can mode or to connect an exterior solocan or duo cans just connect external can/cans and meter will switch in correct mode automatically.

To charge the Theta-Meter BT 4.2 LE and USB connect the Theta-Meter using USB-micro cable to the USB port of the notebook, computer or wall socket charger. If the device is discharged a red LED light will display. When the device is fully charged the red LED light no longer displays.

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