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The
testo 625 instrument measures relative humidity, temperature
and dew point in applications such as heating, ventilation
and
air conditioning (HVAC), water damage restoration, mold and
moisture prevention and remediation, clean rooms and food
processing
and preparation. The 625 has a flexible cabled probe for measuring
in hard to reach areas. The humidity range is 5 to 95 % RH
using the testo patented humidity sensor. The temperature
range
is
32
to 122 °F (0 to 50 °C) using a thermistor (NTC) type
sensor.
Advantages
- Simultaneous
display of humidity and temperature or dewpoint and temperature
- Two
line display for checking/monitoring ambient conditions
in offices or living areas
- Auto
OFF, Battery display
- Switch
over function: °C/°F; Hold/Max/Min
- Dew
point calculation
- Guaranteed
long-term stable humidity measurement for many years
- testo
humidity sensor is unaffected by water
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Technical Data - testo 625
| Measuring
Range | RH:
5 to 95% RH
Temperature: 32 to 120°F (0 to 50°C) |
| Accuracy | RH:
±3% RH
Temperature: ±0.7°C/°F |
| Storage
Temperature | -4
to 158°F (-20 to 70°C) | | Operating
Temperature | 32
to 122.0 °F (0 to 50°C) | | Probe (removable) |
Attached
to housing by a flexible cable
Ø 0.5, length
8 in , lead length 35 in.
(Ø 12 mm, length
200 mm, lead length c. 0.9 m) | | Warranty | 2
years | | Display | LCD,
2 lines |
| Dimensions:
W x L x H | 2.5
x 7.00 x 1.6 inches |
| Housing | ABS
|
| Weight | 7.0 oz
|
| Battery | 9
volt |
| Battery
Life | Approximately
70 hours of operation |
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Ordering information
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Part # |
Kit Description |
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0563 6251
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625 Hygrometer:
meter with integral humidity probe head, battery, manual & calibration certificate
| |
400563 6251
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625 Remote Probe Kit:
meter with handle/cable for plug-in RH
head, case, battery, manual & calibration certificate
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400563 6252
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625 Wireless Kit:
meter, 0554 0190 wireless module, 0554 0191 wireless handle TC/RH, battery, manual,
calibration certificate & case |
|
0554 0647
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Stainless steel sintered cap, Ø
0.5” (12 mm) is screwed onto the humidity probe for measurements at high
velocity or dusty environments |
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0430 9725
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Handle/cable for plug-in 625 RH
head & T/C temp. probes |
|
0516 0210
|
Soft zippered case for instrument
and probe | |
0516 0221
|
TopSafe
("indestructible" protection
case) |
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