Specifications

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Specification
Low Side Pressure Range 29" Hg to 200 psi (13.78 BAR or 1378 kPa)
High Side Pressure Range 0 to 500 psi (34.47 BAR or 3447 kPa)
Vacuum Range (Model No. 41875) 10,000 to 50 microns
Temperature Range –40 to 200º F (–40 to 93º C)
Superheat Range 0 to 200º F (–17 to 93º C)
Operating Temp Range –10 to l20º F (–23 to 48º C)
Elevation Calibration Range Sea Level to 20,000 feet
Power Source Four AA alkaline batteries (Included)
Automatic Shut-Off Tine 60 minutes
Lead Lengths: Low/High & Vacuum 72" (183 cm)
Temperature Probe Cable Length 15' (4.5 meters)
41875 Electronic Manifold Plus™ – with high and low side leads,
temperature probe, Vacuum Gauge, carrying case and R-22 key
41800 Electronic Manifold – with high and low side leads, temperature
probe and carrying case
Optional Accessory Part Number
Leatherette Holster for protection during use (for 41800/41875) 41852
A Key For Each Refrigerant
You can throw away your pressure/temperature charts! All the data for a single
refrigerant is stored in a special key. Just plug in the appropriate key and you'll
get the correct readings automatically. Keys are available for all popular
refrigerants and new keys will be available as new refrigerants are developed.
41875 & 41800 Electronic Manifolds
Refrigerant Type R-12 R-22 R-134a R-401A R-401B R-402A R-402B R-404A
Key Part Number 41808 41814 41812 41828 41832 41834 41836 41806
Refrigerant Type R-407C R-408A R-409A R-410A R-414B R-500 R-502 R-507
Key Part Number 41846 41838 41804 41818 41844 41848 41816 41842
Replacement Parts (supplied with product) Part Number
Low and High Side Lead for 41800 41822
Low Side Lead for 41875 41876
High Side Lead for 41875 41878
Temperature Probe for 41800/41875 41824
Thermistor Vacuum Gauge for 41875 41880
Replacement Carrying Case for 41800/41875 41850