Coming Soon
LM-78
Analog level meter
Level meter equipped with analog meter
Measurement of both analog and digital (BRI) lines can be performed
with a single level meter
External appearance
+5
Level measurement part
- Impedance
: 600 Ohm/ 110 Ohm/ HIGH
- Frequency range
: 40 Hz to 25 kHz at 600 Ohm
: 40 Hz to 180 kHz at 110 Ohm
- Level measurement range : -60 to +30 dBm
Audio monitor part
- Speaker embedded for monitoring
[Overview]
This level meter performs level measurement with an analog meter with a frequency range
of 40 Hz to 180 kHz.
This analog meter is best fitted in cases where the level of a measurement target fluctuates
largely.
[Features]
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An analog type meter is used as an indicator.
Capable of high level measurement between -60 to +30 dBm.
Operation is enabled with 4 x AA size dry cell battery.
Audible signal monitoring enabled with an embedded speaker or earphone.
Specifications
Item
Specifications
Frequency range
Level measurement range
Input impedance
Error
Power
Dimension
Weight
Temperature range for use
600 Ohm: 40 Hz to 25 kHz
110 Ohm: 40 Hz to 80 kHz
-60dB to +30dBm
110 Ohm/High
600 Ohm/High
80 Hz to 25 kHz: ±0.5 dB or less
Other : ±1.0 dB or less
4 x AA battery x 4 or AC 100 V: AC adapter used (option)
W 96 x H 208 x D 50 mm
Approx. 650 g
0 to 40 degC (non-condensing)
Accessories
Measurement cord M1PS - electric clips (PWT-121 (1 m))
Dry cell battery (AA)
Instruction manual
Option
1
4
1
Various cables
AC adapter ACP-311M
Soft case PC-800
Contact us for the prices.
◎ Note: Specifications and external appearance are subject to change without prior notice.
As of November, 2014
Inquiries
Head Office
3-6, Kikuna 7-chome, Kohoku-ku, Yokohama, 222-0011, Japan
TEL：81-45-433-3051 FAX：81-45-401-2194
Hokkaido Branch
4-4-18, Odori Higashi, Chuo-ku, Sapporo, 060-0041, Japan
Tohoku Branch
3-12-2, Ake Dori, Izumi-ku, Sendai, 981-3206, Japan
TEL：81-22-377-1721 FAX：81-22-377-1726
Chubu Branch
2-4-17, Tsurumai Showa-ku, Nagoya, 466-0064, Japan
TEL：81-52-882-4651 FAX：81-52-882-4652
Osaka Branch
1-21-39, Esaka-cho, Suita, Osaka, 564-0063, Japan
Hiroshima Branch
Kyushu Branch
5-5, Fukuro-cho, Naka-ku, Hiroshima, 730-0036, Japan
4-8-25, Tenjin Chuo-ku, Fukuoka, 810-0001, Japan
KA1501289A
TEL：81-11-222-7395 FAX：81-11-271-1560
TEL：81-6-6388-6001 FAX：81-6-6388-6502
TEL：81-82-241-8680 FAX：81-82-241-8283
TEL：81-92-731-2201 FAX：81-92-731-2238
You can find the latest information of new products on our web site.
http://www.ooi.co.jp
E-mail : hanki@ooi.co.jp