| Description | Voltage/Temp. input module, Voltage (max. 50 V) or Temp. (TC: K/T type) and 4 ch. of logic or pulse | Data logger with GS-CO2 Carbon dioxide sensor, 4.9MB on-board memory, micro-SD memory slot, micro-B USB PC interface, LCD display | Wireless Data logger with Acceleration/Temp. sensor, 4.9MB on-board memory, micro-SD memory slot, micro-B USB PC interface, LCD display | Battery pack for GL240, GL820, GL840 | | DC power cable, 2 meters, bare ends, for direct connection to DC power source. Connector for loggers and 2m cable with open end for connection to battery. |
| Additional information |
| Weight |
0.5 lbs |
| Dimensions |
6 × 8 × 4 in |
|
| Weight |
1 lbs |
| Dimensions |
6 × 8 × 4 in |
|
| Weight |
2 lbs |
| Dimensions |
6 × 8 × 4 in |
|
| Weight |
1 lbs |
| Dimensions |
6 × 8 × 4 in |
|
| Weight |
3 lbs |
| Dimensions |
18 × 12 × 10 in |
|
| Weight |
1 lbs |
| Dimensions |
6 × 8 × 4 in |
|
