Overview:

GSP-8 data logger is used to record the temperature/humidity of foods, medicines, chemicals and other goods during storage, transportation and in each stage of the cold chain including cooler bags, cooling cabinets, refrigerators, medicine cabinets, laboratories, reefer containers, and trucks.

The logger features a large LCD screen, one button for operation, an internal temperature sensor, and an external temperature- humidity- combined probe. It supports audible-visual alarm, two storage modes, and auto shortens logging interval function during alarms. It can also be wall mounted through the holes at the back of logger.

Specifications
Sensor: Internal temperature senor; external temperature and humidity sensor
Internal Temperature Sensor Measurement Range : -20℃~60℃ (-4℉-140℉);
External Temperature Measurement Range: -40℃~85℃ (-40℉~185℉)
External Humidity Measurement Range: 1~99%RH
Temperature Accuracy: ±0.3℃/±0.6℉ (-20~40℃), ±0.5℃/±0.9℉ (others)
Humidity Accuracy: ±3%RH (25℃); ±5%RH (others)
Operating Temperature Range: -20~60℃ (-4℉ ~140℉)
Ambient Temperature during Power Charging: 0~40℃ (32℉~104℉)
Resolution: 0.1℃/℉; 0.1%RH
Memory: Maximum 10000 points
Logging Interval: 10 seconds to 24 hours
LCD ON: 15/30/45/60 seconds; always on
Backlight ON: 15/30/45/60 seconds; always on
Start Mode: Press button; auto start; timed start
Stop Mode: Press button; use software; auto stop
Alarm Thresholds: Configurable, temperature: up to 3 high limits and 2 low limits; humidity: 1 high limit and 1 low limit
Alarm Type: Single; cumulative
Alarm Delay: 10 seconds to 24 hours
Data Interface: USB
Report Format: Auto PDF report; PDF/EXCEL/TXT** by ElitechLog software
Battery Rechargeable: 18650 lithium battery
Battery Life: Store and use for 2 years (@25℃and 15 minutes logging interval)
Dimensions: 3.7*3.5*1.1 in.( 94x90x29 mm)
Weight: 6.1 oz. (173g)
MULTI-USE TEMPERATURE AND HUMIDITY DATA LOGGER. Internal high-precision temperature sensor measuring from -20℃ to 60℃(-4℉~140℉). 78.7-inch-long external temperature and humidity sensor probe measuring temperature from -40℃ to 85℃ (-40℉~185℉) and humidity from 1% to 99%RH.
LARGE RECORDING CAPACITY. Records up to 100,000 temperature points and 100,000 humidity points, generates PDF report automatically without software.
RECHARGEABLE BATTERY. Low-power consumption runs up to 2 years on a full charge.
LARGE LCD SCREEN. It will provide audible alarms, LED indicators, and screen indicators when temperature or humidity is over the set range. Display the MIN/MAX temperature and humidity in both screen and report.
PLEASE EMAIL/MESSAGE US FOR THE CALIBRATION CERTIFICATE. Free software: conforms to FDA standard, supports macOS and Windows systems, provides a variety of functions for convenient use. 24/7 US Technician Support via Email and Phone.