Check the listing for details. Bacharach Sling Psychrometer 12-2006 –Original Box & Manual. Condition: Used. Listed at 99.98 USD. Ideal for HVAC professionals, laboratories, industrial settings, and educational use. Slide Rule Calculator: Built-in for direct RH readings—no external charts needed. Condition: Used in very good condition in original box!
You may also like
$189.98
Aristo Geodat Nr.0958 Surveyor Slide Rule - 1972 – 100% Complete "Time Capsule"
$9.99
Tecnifax Erasa Dure Metric Conversion Calculator Slide Ruler Scott Paper Holyoke
$39
Vtg Faber-Castell Slide rule W/ Case Castell Germany made
$8.5
Aristo MultiLog Nr.909 Slide Rule Germany with Leather Case Holster Vintage DBGM
$29.99
Lietz Dual 10/5 Pocket Slide Rule With Case and Manual No. 305ON
$29.95
Vintage Post 1460 Versalog Fredrick Post Hemmi Japan Slide Rule & Leather Case
$48.95
Vintage Keuffel & Esser Co New York Slide Rule Ruler 067331 4081-3 w/ Case Parts
$34.95
Antique Keuffel & Esser Slide Rule Log Duplex w/ Case Cooke Lot Of 2 USA Pickett
$52.97
Post Versalog 1461L Pocket Slide Rule 5 Inch With Case VTG USA
$26.99
Vintage Pickett Slide Speed Ruler Model N803-ES Amazing Leather Case RARE
$85
Pickett N600-T Slide Rule With Brown Leather Clip-on Case
$11.99
Vtg Sterling Slide Rule/ Ruler No. 587 - 6" Pocket Size USA With Sleeve & Inst