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General Tools DT4947SD 4-Channel Datalogging Thermometer with SD Card

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SKU

DT4947SD

Manufacturer:

General Tools

Key Features:

Four independent temperature measurement channels
Also measures T1-T2 difference between two channels
Works with and automatically temperature-compensates for six popular thermocouple types: K, J, T, E, S and R
Combining thermocouple types extends overall measurement range to -148° to 3092°F (-100° to 1700°C)
Big (2.5 in. diagonal) front-panel green backlit LCD is easy to read
Displays maximum and minimum readings and holds any reading
Automatically logs measurements at sampling time settable from one second to one hour
Also supports manual data logging and changing of SD card storage location
Auto power off function

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$299.99

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Product Detail

The General Tools DT306DL is a digital thermometer for simultaneously monitoring up to four temperatures in a commercial or industrial setting--such as food or chemical processing, HVAC/R, power generation or paper production.

Short Description

Embedded Microcontroller: Custom one-chip LSI device
Display Type: LCD with green backlight
Display Size: 2.05 x 1.5 in. (52 x 38mm)
Parameter Measured: Temperature (in °F or °C)
Measurement Range:
   • For Pt 100 ohm RTD: -327° to 1562°F
   • For thermocouples: depends on type
Measurement Accuracy:
   • For Pt 100 ohm probes: ± (0.4% of reading + 1.8°F)
   from -327° to 999.9°F, ± (0.4 % of reading + 2.0°F)
   from 1000° to 1562°F)
   • For thermocouples: ± (0.4% of reading + 2.0°F max)
Measurement Resolution:
   • For Pt 100 ohm probes: 0.1° (F or C) from -327° to 999.9°F,
                                          1°F from 1000° to 1562°F
   • For thermocouples: 0.1° (F or C) below 1000°F and 1° (F or
                                    C) above 1000°F for Types K, J, T and E;
                                    1° (C or F) for Types R and S
Data Logging Sampling Time: 1 second to 1 hour
Settable Parameters: Date, time, decimal point or comma
decimal division, auto power off, beep sound, temperature unit,
sampling time
Storable/Recallable Readings: Maximum, minimum
SD Card Capacity: 1 GB to 16 GB
Operating Temperature: 32° to 122°F (0° to 50°C)
Operating Relative Humidity: 0 to 85%
Power Consumption:
   • 8.5 mADC (normal operation, with backlight off and
     SD card not saving data)
   • 30 mADC with backlight on and card saving data
   • 44 mADC with backlight on and card saving data
Dimensions of Thermometer:
   6.97 x 2.68 x 1.77 in. (177 x 68 x 45mm)
Weight of Thermometer: 1.13 lb. (515g)
Power Source:
   Six “AA” batteries or optional 9-VDC AC adapter