Data collector and programmmer with optically JIG and LCD display to T&D data loggers. USB interface for PC. Battery

Wireless Temperature and humidity logger with WiFi, Bluetooth, USB
Battery operation from 10 days (one measurement per minute auto-upload)
Battery operation up to 1 year (1 measurement per hour auto-upload)
longer battery operation of Bluetooth turned off during the logging
2 x 8,000 measurements in memory with the date and time stamp
external temperature / humidity sensors
temperature: 0 - + 55 ° C
humidity 5 - 95% RH
Accuracy: +/- 0.5 ° C
Accuracy: 1% RH
sensor response time: ca. 7 minutes
Free Cloud service: TD WebStorage
LCD display shows current measurements
PC software: tools and presentation included
USB port
Dimensions: 78 x 58 x 26 mm
Battery type: AA

Pt100 transmitter from sensor to 4-20mA
Working voltage: 24VDC
Accuracy: +/- o.2% full scale
Temperature range: -50 - +200°C
Dimensions: Ø45 mm
Plastic
Weight: 25g
Clamping: Center hole
Zero point adjustment
Adjustment of amplitude

1 channel temperature data logger - wireless with Low Energy Bluetooth 4.1
Measuring range -60°C to + 155°C - only temperature sensor
Operating temperature: -40°C to + 80°C - measurement unit + sensor
(-25 to 80°C during wireless communication)
Accuracy is average. ± 0.3°C
Measuring Range: 15 Choices from 1 Sec to 60 Minutes
Option between Endless or Memory is Full
Memory: 16,000 Measurements with Date and Timestamp.
LCD Display, Displays Measurements, warning, battery life, etc.
With Lithium Battery
Dimensions H: 62mm × W: 47mm × D: 19mm
IP67 w/sensor in place.
Sensor is IP68 proof 
Battery life: approx. 1 month to 1.5 years

LCD Display
Active kWh (positive and negative), quadrant reactive
Undervoltage, undercurrent, overcurrent, underload
RS485 MODBUS RTU
4G for data (SIM card not included)
Cloud price is not included
Operating temperature -20℃~55℃
IEC 62053-22:2003，IEC 62053-21:200