Extech EN300 Bruksanvisning
Extech
Termometer
EN300
Läs gratis den bruksanvisning för Extech EN300 (9 sidor) i kategorin Termometer. Guiden har ansetts hjälpsam av 23 personer och har ett genomsnittsbetyg på 3.8 stjärnor baserat på 12 recensioner. Har du en fråga om Extech EN300 eller vill du ställa frågor till andra användare av produkten? Ställ en fråga
Sida 1/9
User's Guide
5 in 1 Environmental Meter
Model: EN300
Anemometer
Humidity Meter
Light Meter
Thermometer
Sound Level Meter
EN300-EU-EN-V1.1.doc 6/11
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Introduction
Congratulations on your purchase of this Extech Meter. The EN300 is ve professional meters
built into one convenient package. This meter ships fully tested and calibrated and, with proper
use, should provide many years of reliable service.
Features
This 5-in-1 professional measuring instrument provides the following functions:
1. Anemometer uses a low-friction ball bearing mounted wheel design for high accuracy.
2. Humidity meter uses a high precision humidity sensor for fast response time.
3. Light meter uses a photo diode and color correction lter light sensor; spectrum meets C.I.E.
photopic.
4. Type K thermometer uses standard type K (NiCr-NiAl) thermocouple input jack suitable for
diverse application type K probes.
5. The sound level meter meets IEC 61672 class 2 with "A" frequency weighting and "Fast"
time response.
Common Features:
• Built-in microprocessor circuit assures excellent performance and accuracy.
• Concise and compact button arrangement for ease of operation.
• Record / recall maximum and minimum values.
• Hold function freezes the current reading value.
• Front panel °C / °F selection button.
• Front panel Lux/Foot-candle selection button.
• Five (5) air velocity measurement units, selected by a front panel button.
• Dual display with simultaneous display of relative humidity and temperature or air velocity
and temperature.
• Zero button for light meter.
• Robust housing suitable for one hand operation
EN300-EU-EN-V1.1.doc 6/11
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Safety
International Safety Symbols
This symbol, adjacent to another symbol or terminal, indicates the user must refer to the
manual for further information.
Double insulation
Cautions
• Improper use of this meter can cause damage, shock, injury or death. Read and understand
this user manual before operating the meter.
• Inspect the condition of the probe and the meter itself for any damage before operating the
meter. Repair or replace any damage before use.
• If the equipment is used in a manner not specied by the manufacturer, the protection provided
by the equipment may be impaired.
• This device is not a toy and must not reach children’s hands. It contains hazardous objects as
well as small parts that the children could swallow. In case a child swallows any of them,
please contact a physician immediately
• Do not leave batteries and packing material lying around unattended; they can be dangerous
for children if they use them as toys
• In case the device is going to be unused for an extended period of time, remove the batteries
to prevent them from draining
• Expired or damaged batteries can cause cauterization on contact with the skin. Always,
therefore, use suitable hand gloves in such cases
• See that the batteries are not short-circuited. Do not throw batteries into the re.
Produktspecifikationer
| Varumärke: | Extech |
| Kategori: | Termometer |
| Modell: | EN300 |
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