Trek 157-1钣金电荷监测器（0至±1020 V DC）

Large Signal Bandwidth: DC to 80 Hz

Decay Mode Thresholds:

 Start/Stop Voltages: Programmable from 1 to ±1000 V in 1 V increments

 Start/Stop Accuracy: Within ±1 V of programmed voltage

Measured voltage: digit LCD display.

Dimensions: 102 mm H x 254 mm W x 241 mm D (4” H x 10” W x 9.5” D)

Weight: 2 kg (4.4 lb.)

Supplied Accessories: Operator’s Manual w/Software CD ROM; Universal AC Adapter; Banana Jack; USB Cable; Carrying Case

AC Adapter  PN: F5054R

Carrying Case PN: 43433

Optional Accessories:

Bar Code Wand with DB9 connector (only for use with the Model 157-1) PN: M1028

Thermohygrometer Kit (Omega HH311 and serial cable) PN: 1K028

Ion Collecting Plate Tripod PN: DK142

Ion Collecting Plates (Capacitance: 20 pF ±2 pF )

PN: 17397 - 150 mm x 150 mm (6” x 6” sq)

PN: 17375 - 25 mm x 25 mm (1” x 1” sq)