Itokii wireless voltage meters are capable of measuring the voltage off another device, battery, or sensor. Itokii wireless voltage meters are available to measure different voltage ranges up to 500 V by connecting the leads on the sensor to the positive and ground terminals of the device being measured.
WARNING: Use caution when interfacing to the Itokii Wireless Voltage Meter. Negative voltages, any kind of AC Voltages, or DC Voltage exceeding 3.6V WILL DAMAGE the electronics of the Itokii Wireless Sensor. Itokii is not responsible for troubleshooting, replacing or reimbursing damages incurred by disregarding this warning.
- Interfaces with other devices up to 1.2 VDC
* Actual range may vary depending on environment.
** Battery life is affected by reporting frequency (heartbeat), sensor type, Wi-Fi security type, distance from Wi-Fi router and other variables.
In order to program the sensor to connect to your wif-fi network, you will need a Wi-Fi programming cable and the free IoWi setup utility. The IoWi setup utility is currently available for Windows® PC's only. Mac and Linux are not currently supported!
What does this wireless sensor's data look like in software?
What's in the box?
- Wi-Fi Sensor
- AA Batteries
Voltage Meter Specifications
Accuracy +/- 1.5% FS User Calibrated Accuracy +/- 0.5% FS Maximum Rated Input Voltage 1.21 Volts DC Resolution ~0.6 mV Voltage Range 0 – 1.2 Volts DC
Battery Type 2 Replaceable AA 1.5 V Batteries Max Operating Temperature Using AA Alkaline -18°C to +55°C (0°F to +130°F) Max Operating Temperature Using AA Lithium -40°C to +85°C (-40°F to +185°F) Battery Life Up to 5 years depending on sensor type, Wi-Fi security, distance from Wi-Fi router, reporting frequency and other variables. (Testing surpassed 90,000 transmissions until battery depletion.) Wi-Fi Security Standards Open, WEP, WPA, WPA2 Security Standards Wi-Fi Security Programming Via USB cable (sold separately) and downloadable PC software. Network Settings Auto DHCP/DNS or Static Data Logging (Itokii Basic) On Wi-Fi disruption, unit will log the most recent 50 readings and transmit when Wi-Fi connection is re-established. Data Logging (Itokii Premiere) On Wi-Fi disruption, unit can log up to 50,000 readings and transmit when Wi-Fi connection is re-established. Power Consumption 4uA sleep, 35mA active RX, 180mA TX (at +12dBm) Wi-Fi Data Rate Auto configures to best rate for maximum range. LED Lights Status / Activity Network Connectivity Connects to hidden and visible Wi-Fi networks
Operating Frequency 802.11 b/g (2.412 - 2.484 GHz) Certifications FCC ID: T9J-RN171. IC: RSS-210 low-power communication device. CE ID: 0681. Device Range Up to 100 ft. (Typical to standard Wi-Fi devices)