with power adapter with connection cable (2x)

fiber optic multimeter with power adapter in plastic case.

screw-on flash delay units type 1531-P2

screw-on flash delay unit type 1531-P2

Lux meter with sensor probe; adjustable sensitivity: without filter: 10, 30 and 100 lux; with filter: 100, 300, 1000 and 3000 lux FS. in leather case.
Remark: one broken filter

adjustable sensitivity: 120, 600, 6000 lux FS. with measuring head. in leather case,

readout unit with measurement head model 1110S series nr. 333

optical in; electrical out (BNC), 0 - 0.5 V adjustable sensitivity: 1, 10, 100, 1000 mV / microwatt. with adapter 230 V 50 Hz > 12 V DC

optical in; electrical out (BNC), 0 - 0.5 V adjustable sensitivity: 1, 10, 100, 1000 mV / microwatt. with adapter 230 V 50 Hz > 12 V DC

An optical switch is a device used to open or close an optical circuit. It consists of mechanical, optomechanical, or electronic types. An optical switch has one or more input ports and two or more output ports, denoted as 1xN or NxN optical switch. This device is a 2x2 array solid state optical switch.

Frequency range 15 - 240 Hz / 1000 - 14,000 t/min. with flash lamp

Frequency range 15 - 240 Hz / 1000 - 14,000 t/min. with flash lamp TN0665006