Coherent 210 Laser Power Meter - Fair Condition 135512610178 but unit never cools

but unit never cools

DIF DC (PSR) Card

Manufacturer Tektronix Model Number TDS 460A SKU 19-07469 Ref 23-98963

Unit does not include rupper stopper

Manufacturer B&W Model Number ZZ14345 SKU 19-58492 Ref 23-83857

Coherent 210 Laser Power Meter - Fair Condition 135512610178 but unit never coolsCondition Used Description This item is fully tested, but when powering on, the meter needle goes all the way down to the left side. When powered off, the needle sits on 0. Item will come with a 30 Day Warranty. Cosmetically in fair condition showing moderate to heavier scuffs scratches blemishes from previous use. Includes Laser Power Meter as pictured. No additional items or accessories are included. Unless pictured, no power adapter power cable