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Protect your backup batteries

Optimized for 12Vdc systems

Voltage Range
 8 to 20 Vdc

Consumes less than 3 milliamps

Reverse polarity protected

Mount the TVM-1 in your equipment

Utilize the TVM-2 as a remote monitor in the field or at your permanent install

6 foot cable allows meter to be placed for constant observation

Simple 2 wire connection
TVM-1 Voltmeter
  • Panel mount for custom intallation by the user.
  • Requries NO other source for power.
  • Powered directly from the source being monitored.
  • Simple 2-wire connection, plus and ground.

TVM-2 Voltmeter
  • Complete ready-to-measure meter in a portable package with a removable protective cover.
  • Just throw in the tool kit.
  • Requries NO other source for power.
  • Powered directly from the source being monitored.
  • Comes complete with 6ft cable with Powerpole connector.

Dimensions:
3X2X1 inches
(76X51X25 mm)
Dimensions:
2.62X1.7X.38 inches
(67X43X9.5 mm)
Rear View
Protective cover in place
Protective cover in removed
Custom mounted in a portable battery supply
Shown with and without the supplied bezel
Battery and connector not required or supplied
Battery and connector not required or supplied
Self Powered Digital Volt Meters
Powered directly from the voltage source being monitored.  Does NOT require a battery to run the meter. Just connect it to the source to be monitored.