Data Logger Thermometer includes Type K thermocouple.

Press Release Summary:

Four-channel Model HH309 measures -328 to 2,498°F with typical accuracy of ±0.2% rdg +1°C and resolution of 0.1° between -200 and 200°C/F. Unit displays 4 channels simultaneously or 2 channels with delta. Capable of storing up to 16,000 records per channel at programmed intervals, battery-powered logger includes RS232 interface with Windows software, real-time clock, auto power off, HOLD function, MAX/MIN function, and low battery indication.

Original Press Release:

Four-Channel Data Logger Thermometer - HH309

The HH309 comes complete with four beaded wire Type K thermocouples (one per input),
RS232 interface cable, software, carry case, battery, NIST certificate (no points), and
instruction manual.

Range: -200 to 1370°C (-328 to 2498°F)
Typical Accuracy: ±0.2% rdg +1°C
Resolution: 0.1° between -200 and 200°C/F, else 1°C/F
Sample Rate: 3 seconds
Operating Conditions:
0 to 50°C (32 to 122°F)
0% to 80% RH (0 to 35°C, 32 to 95°F)
0% to 60% RH (35 to 50°C, 95 to 122°F)
Storage Temperature: -20 to 60°C (-4 to 140°F)
Battery: 9 V (included)
184 H x 64 W x 30 mm D
(7.25 x 2.5 x 1.2")
Weight: Approx. 250 g (8.8 oz)

o Four Type K Thermocouple Inputs
o Displays 4 Channels Simultaneously or 2 Channels with Delta
o Data Logger with 16,000 Records per Channel
o RS232 Interface with Windows Software
o Real-Time Clock
o Auto Power Off
o HOLD Function
o MAX/MIN Function
o Resolution 0.1°C/0.1°F
o Low Battery Indication

The HH309 is a small four-input thermometer plus a powerful data logger. The unit can store up to 16,000 records per channel at programmed intervals. The REC button is used to start and stop recording. You can store as many data sets as you want until memory is full. The unit comes with Windows-based software (Windows 98, NT, XP, ME) for the display and saving of data.

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