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HH414
Handheld Temperature /Humidity Meter with USB 32K pt. Data Logger
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Spécifications du produit
<< Voir toutes les modèles de produits| Brand |
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| Additional Features 1 | 32K Data Logger, Meter, case, sensor probe, UBS cable, universal adapter included |
| Backlight | true |
| Display Type | LCD |
| Functions | Alarm setting, Max. Min. AVG. REL. Hold, T1 (Or Air T). Tripod mountable, APO |
| Height | 180 mm |
| Length | 31 mm |
| Measuring Temperature Range, Max | 1370 °C |
| Measuring Temperature Range, Min | -200 °C |
| Probe Diameter | 10 mm |
| Probe Dimensions Note | Temp. RH sensor probe: 180 x 12 x 10 mm with 1M cable |
| Probe Length | 180 mm |
| Relative Humidity, Max | 0.999 |
| Relative Humidity, Min | 0% |
| Remote Relative Humidity Accuracy | ± 2.5% (@ 25°C,<70%), others ± 5% |
| Remote Temperature Accuracy | ± 0.6 °C |
| Remote Temperature, Max | 60 °C |
| Remote Temperature, Min | -20 °C |
| Storage Capacity | Off - line 32,000 points |
| Supply Power Note | 9V Battery/AC/DC adaptor (Option) |
| Supply Power Type | AC, Battery |
| Supply Voltage | 9 Vdc |
| Temperature Coefficient | 0.1 x accuracy spec. per °C from 0°C to 18°C and 28°C to 50°C (32°F to 64°F and 82°F to 122°F) |
| Temperature Resolution | 0.1 °C |
| Temperature Resolution Note | 0.1°C/°F, 0.1% |
| Temperature Sensor Type | Thermocouple |
| Thermocouple Type | K |
| Width | 68.5 mm |
| Voir toutes Spécs | |
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Rated 3 out of
5
by
Field service engineer V from
HH414 not up to the task and a disappointment
The HH414 is being offered without any choice as the replacement for the HH311 and HH314 which I have used religiously for a decade. The HH414 has proved so far to be a disappointment in many ways. There is no adjustment for the add on K type probe (T2) making it a useless reference and adding to the confusion if you use it at all. The main probe with Temperature/humidity sensor has been graced with offsets which you will find yourself looking for if you care about accuracy. The T1 reading sometimes displays hash marks for a long time when powered on as if it can't find the probe. The remote cable has a telephone style cord that is so tough it is next to impossible to use on an environment that has an inner and outer door. This remote cord should not have any re-coils on it, it should be a straight section of insulated wire so that is really can be used remotely. The HH414 also has alarms That have adjustable ranges? I don't know who thought this would be useful when the adjustment ranges were clipped at 20 or 30% short of where the instrument would be used. It's a reference so won't you be looking at it anyway? This has the look and feel of a cheaply made meter with poorly thought out bells and whistles(literally) instead of real utility, robust construction and accuracy, like the HH311 and HH314. If its not broke don't fix it with a new product unless you know what you are doing. What a disappointment.
Date published: 2021-03-28
Rated 5 out of
5
by
D A J from
Handheld Temperature /Humidity Meter with USB 32K
Meter works well as it is set up in a test chamber, easy to use and easy to log data
Date published: 2020-08-25