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BRAND ELECTRONICS is very proud to announce the newest versions of Digital
Power Meters;
Model 20-1850/CI
Model 21-1850/CI
The key feature of this new meter is the ability to log power usage (the meter
still has all of the basic functions of a Model 20-1850 as well). Through an
easy to use computer interface the meter can be programmed to log average power
use during a user set interval ranging from 1 minute to 2 hours. To use this
feature, simply program the meter by using the PC, then connect the meter to the
load to be measured (the meter does not need to be connected to the PC during
operation). The meter will automatically begin logging average power usage
during the set interval. The meter has a built-in battery backed clock/calendar
so power outages will have no effect on the meter logging. The meter will
continue logging until reprogrammed by the user, and will collect up to 8, 121
entries (memory is non-volatile, so is unaffected by power outages)! When data
collection is complete the data is easily and quickly uploaded to the PC for
use. The data is stored in any easy to use ASCII text file format.
Model 4-1850
Model 20-1850
Simply plug the Digital
Power Meter into any 120 VAC convenience outlet (230 & 240 VAC versions are
available) and plug the device to be tested into the handy outlet located on the
back. The meter will accurately display the power being consumed by the load.
The Digital Power Meter will also calculate and display the total Watt Hours
consumed by the load for the duration of the test. You can even enter your
cost per KwHr of electricity and the meter will show you how much an appliance
will cost to operate.
Power Meter Models
| Item # |
Model Description |
Accuracy |
Processor Speed |
RS-232 |
| 28925 |
4-1850 |
+/- 2% |
4 Mhz |
No |
| 28926 |
20-1850 |
+/- 1.5% |
20 Mhz |
No |
| 28927 |
20-1850/CI |
+/- 1.5% |
20 Mhz |
Yes |
| 28928 |
21-1850/CI |
+/- 1.5% |
20 Mhz |
Yes |
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