These are compact 1-point bridge boxes. Switch operation allows easy switching to any of these bridge methods: quarter bridge 2-wire, quarter bridge 3-wire, half bridge, and full bridge. A lead wire can be connected by both soldering and screwing on.
Discontinued product

These are used when connecting strain gauges by methods such as quarter bridge 2-wire and half bridge.
They contain resistors for configuring a bridge circuit. Even with full bridge transducers, a bridge box can be used to connect to the terminal where the cable end does not have a connector plug. The bridge configuration is determined by the connection to the terminal.

These are bridge boxes of 8-channel and 10-channel configuration.

This is a compact universal bridge box employing a clamp-type quick-connecting terminal. Slide switches allow easy switching to any of six bridge methods: quarter bridge 2-wire, quarter bridge 3-wire, half bridge, full bridge, opposite arm half bridge 2-wire, and opposite arm half bridge 3-wire.

These are bridge boxes that allow clamp-type quick connection to a measuring instrument. Since no cable is required between the instrument and the bridge box, the instrument can be placed compactly.
SB120DG-1R2 accommodates quarter bridge 2-wire system, and SB120DG-1R3 accommodates quarter bridge 3-wire system.

A single SB-120SB bridge box can be used as a relay for a strain gauge type transducer with NDIS connector. Slide switches allow easy switching of bridge method. A lead wire can be connected by both soldering and screwing on.
Number of input points for a single bridge box can be any of five types, from 2 points to 10 points.

This bridge box can be configured in 2, 4, 6, 8 and 10 channels. The bridge method can easily be chosen among quarter bridge, quarter bridge 3-wire, half bridge and full bridge by the setting of switches.

This is a bridge box capable of measurement in post-yield (large strain) range. Bridge method is chosen by the setting of switches, and measurement range between normal and large strain is also set by a switch. When setting the large strain measurement, sensitivity is decreased to 1/10 of the normal sensitivity. Using a dynamic strainmeter having measurement range of 20000 x 10^-6 strain for example, it is possible to measure up to 200000 x 10^-6 strain. The large strain measurement is possible in quarter bridge method. The number of channels is available in 2, 4, 6, 8 and 10.

This is a bridge box for measuring instruments, compact strain recorder DC-204R, and multi-recorder TMR-321/-323/-221/-223 using a miniplug (PRC07-P8M). Since no cable is required between the instrument and the bridge box, the instrument can be placed compactly. SB-120DD-1R and SB-350DD-1R accommodate quarter bridge 3-wire system (quarter bridge 2-wire accommodates B-B' short) and half bridge methods, and SB-120DD-4R accommodates full bridge method.
When using DC-204R/-204Ra, a CR-6185 sensor cable enables the remote sensing function between an instrument and the bridge box, removing any causes of error from conductor resistance in the cable or ambient temperature change to achieve highly accurate measurement.

This case is used to configure DA series or DC series units in multi-channel. A power switch, calibration switch, and balancing button are provided that can be used with all channels at the same time.

This is a case for making a multi-channel system with DA-17A/DA-37A dynamic strainmeters. When the DA-17A or DA-37A units are installed in this case, settings such as low pass filter, balancing, calibration and acquisition of set values and monitor values are available from a computer through LAN interface. A power switch, calibration switch and balancing button are also provided. Carrying cases available for 4-, 6-, 8-, and 10-channel systems.

This is a JIS rack to configure a system with up to 10 units of DA or DC series dynamic strainmeters. A power switch, calibration switch, and balancing button are provided that can be used with all channels at the same time.

When a single unit of DA or DC series dynamic strainmeter is used, this stand is attached to the bottom surface of the single unit. It assists to keep the unit upright.

This is a terminal capable of connecting a lead wire by merely pressing down the knob and inserting the lead wire into the hole of the terminal. The lead wire is secured by the spring force of the knob. This terminal is mounted on the input terminal of switching box or bridge box (SB-120SB, SB-121A, SB-351A or SB-122A). One terminal is used for one lead wire, so it is supplied by every 5 terminals.