| Temperature
|
|
Range |
32
to 140°F (0 to 60°C) |
|
Accuracy1 |
±1.0°F
(±0.6°C) |
|
Resolution |
0.1°F
(0.1°C) |
| Humidity
|
|
Range |
5
to 95% RH |
|
Accuracy2 |
±3%
RH |
|
Resolution |
0.1%
RH |
| Instrument
Temperature Range |
|
Operating (Electronics |
40
to 113°F (5 to 45°C) |
|
Operating (Probe) |
14
to 140°F (-10 to 60°C) |
|
Storage |
-4
to 140°F (-20 to 60°C) |
| Data
Storage Capabilities (7425 only) |
12,700+
samples and 100 test IDs |
| Logging
Interval (7425 only) |
1
second to 1 hour |
| Time
Constant (7425 only) |
User
selectable |
| External
Meter Dimensions |
3.3
in. x 7.0 in. x 1.8 in. (8.4 cm x 17.8 cm x 4.4 cm) |
|
Meter Probe Dimensions |
|
|
Length |
7.0
in. (17.8 cm) |
|
Diameter of Tip |
0.75
in. (19.0 mm) |
| Meter
Weight with Batteries |
0.6
lbs (0.27 kg) |
| Power
Requirements |
Model
7415 Four AA-size batteries
Model 7425 Four AA-size batteries or optional AC adapter |
1 Accuracy with instrument case at 77°F (25°C), add uncertainty
of 0.05°F/°F (0.03°C/°C) for change in instrument temperature.
2 Accuracy with probe at 77°F (25°C). Add uncertainty of 0.1%
RH/°F (0.2% RH/°C) for change in probe temperature. Includes 1%
hysteresis.
Specifications are subject to change without notice. |
