mirror scale

mirror scale

[′mir·ər ‚skāl]
(engineering)
A scale with a mirror used to align the eye perpendicular to the scale and pointer when taking a reading; improves accuracy by eliminating parallax.
References in periodicals archive ?
Tenders are invited for Hand Operated Insulation Tester Analog Housed In Antimagnetic Metal Body With Collapsible Handle, Metallic Flap Over The Glass Window Of Scale, Wide And Anti Parallax Mirror Scale, Voltage Rating 500 Volt, 0-100 Mega Ohm Resistance Range, Confirming To Is 2992/1987.
Anti-Clockwise Rotation ,Wide And Anti-Parallax Mirror Scale, Anti Magnetic Aluminum Body With Protected Metallic Flap Over Glass Window Of Scale, Accurate Reliable And Quik Response For Measurement Of Resistance Of Earth,Accuracy Confirms To Is:9223/1979,Graceful Appearance Long Life And Strength Against Vibration And Impact ,Triple Range 0-2/10/100 Ohm Three Terminal Type With Testing Kit And Carrying Case .
Tenders are invited for Motor Cum And Operated Insulation Tester Analog Type , Out Put Voltage 2500V Dc, Measurable Insulation Range 0-20000 Mohm And Infinity, Operated By 230V, 50Hz Mains, Anti Parallax Mirror Scale With Knife Edge Pointer, Seasoned Wooden Cabinet With Sun Mica Finish, Supplied With Carrying Case And One Pair Of High Voltage Testing Leads 2 Mtr Length , Model Cie/777Hm Of Make Cie/Motwane/Waco
Tenders are invited for Motor Cum And Operated Insulation Tester Analog Type , Out Put Voltage 1000V Dc, Measurable Insulation Range 0-2000 Mohm And Infinity, Operated By 230V, 50Hz Mains, Anti Parallax Mirror Scale With Knife Edge Pointer, Seasoned Wooden Cabinet With Sun Mica Finish, Supplied With Carrying Case And One Pair Of High Voltage Testing Leads 2 Mtr Length , Model Cie/777Hm Of Make Cie/Motwane/Waco
Tenders are invited for Motor Cum Hand Operated Insulation Tester Analog Type Range: 1000V, Operated By 230V, 50Hz Mains, Complete With Anti Parallax Mirror Scale, Centrifugal Clutch, Detachable Lid In Seasoned Wooden Cabinet With Sun Mica Finish, Equal Or Higher, Make: Cie/Motwane/Waco Or Similar.
Tenders are invited for Motor Cum Hand Operated Insulation Tester Analog Type Range: 2500V, Operated By 230V, 50Hz Mains, Complete With Anti Parallax Mirror Scale, Centrifugal Clutch, Detachable Lid In Seasoned Wooden Cabinet With Sun Mica Finish, Make: Cie/Motwane/Waco Or Equal Or Higher.