DE-305
Digital Thermometer |
- LARGE SIZE LCD
INDICATION
- LOW BATTERY INDICATION
- K-TYPE THERMOCOUPLE
(OPTION)
- HANDHELD LIGHTWEIGHT
DESIGN
- READING HOLD FUNCTION
- MAXIMUM RECORD
- oC or oF ANNUNCIATORS
DISPLAY
- 1oC
OR 0.1oC (1oF
or 0.1oF)
- oC oF
SWITCHABLE ON FRONT PANEL
- SINGLE THERMOCOUPLE INPUT
- USER-SELECTABLE RESOLUTION
- FRONT PANEL OFFSET
ADJUSTMENT
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Technical
Temperature scale: oC
or oF User-Selective.
Resolution: 1oC or 1oF (or 0.1oC
or 0.1oF)
User-Selectable
Inputs: One K-type Thermocouple
Measurement Range: -50 ~ 1300oC,
(-59 ~ 2000oF)
Meter Operating Range: For Using at
0oC ~ 50oC
Environment(32 ~ 122oF)
Accuracy: (18~28oC ambient)
±(0.3%rdg
+ 1oC) -50 ~ 1000oC
±(0.5%rdg
+ 1oC) 1000 ~ 1300oC
±(0.3%rdg
+ 2oF) -58 ~ 2000oC
The accuracy specification does not include
type D thermocouple probe accuracy.
Temperature Coefficient:
0.1 times the applicable accuracy specification
per
oC from 0oC to 18oC to 50oC
Error Offset: Errors contributed by one particular thermocouple may be
practically eliminated, over a limited measurement range, using a recessed front panel
OFFSET adjust on the meter and an accurate temperature standard when making the
adjustment. Although making the adjustment may increase measurement errors
for using different themocouples
Maximum Input: 60V dc or 24V rms ac
between the input pins or any input
and ground.
General
Display: 31/2 digit
liquid crystal display (LCD) with maximum reading of 1999.
Sampling Rate: 2.5 times per second
Battery: One 9 V battery (6F 22)
Dimensions (mm): 148(H)x71(W)x36(D)
Weight: 208g (including battery)
Power current: Approx. DC 2.8mA (typical)
Enclosure
1. Manual 2.
Battery 9V . 3. Rubber Holster
Accessories for
Customer Option
| 1. NR-31B |
2. NR-33 |
3. NR-34 |
| 4. NR-39 |
5. NR-34-INCO |
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