The HL4001 (single channel) and HL4002 (dual channel) are multi channel thermistor logger units measuring a temperature range of -40°C to +60°C. This reliable transmitter is used with our renowned Hanwell Pro temperature humidity monitoring system for 24/7 data and instant alarm notifications. Contact us today for your free quotation or to discuss your specific temperature monitoring requirements and application.
Features
✓ Single/Dual Channel Thermistor instrument
✓ LCD display with data readings & battery life
✓ Superior performance hardware & high accuracy sensors
✓ Easily accessible battery & USB socket
✓ Logger memory capacity of 100,000 readings (single channel unit) and 50,000 readings per channel (dual channel unit)
✓ Up to 3-year battery life
✓ Complies with RoHS, EU & WEEE directives
✓ Carries CE Marking