Pyrometer Pocket Probe by Electronic Development Labs, Inc. model MP Series II

ELECTRONIC DEVELOPMENT LABORATORIES POCKET PROBE PYROMETER MODEL NMP

Vintage Pocket Probe Pyrometer, Model MP made by EDL

Vintage Pocket Probe Pyrometer LTI Corp Model NMP*USA Made Temp Range

Vintage Pyrometer Temperature Tester Original Case ASI Advanced Trade School

EDL Pyrometer Pocket-Probe Model IP-A80 Temperature Range 0-600°F w/Metal Case

NMP-04 0-400⁰F Pyrometer Pocket Probe SERIAL: N48833 POCKET PROBE EDL

Electronic Development Laboratories Pocket Probe Pyrometer