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MeterMatch

TM

 Specifications 

(subject to change) 

 

Size 

1.85"x2.4"x0.93" 

Weight 

1.5 Oz 

Connections 

#18 AWG wires, approximately 

18" long 

Sender Input 

Ohmmeter reading of sender 

input to ground 
Max current/voltage  through 

sender  20mA/5Vdc 
Resolution ranges from 
approximately 5% at 5 

 to 0.1% 

at 3 K



 

Range 0-3,000 

  

Gauge output 

Constant-current sink 
Full output range resolution  

better than 1%, actual resolution 

depends upon working range of 

gauge 

Input/Output Translation 

Meter output current based on 

linear interpolation of sender 

resistance calibration points.    
Four calibration points provided, 

minimum of two necessary for 

operation. 

+5V Power Output 

Up to 250mA 

  

Controls 

Up, Down, Save buttons 
8-Position rotary switch 

 

 

 

 

(MeterMatchVR Instruction Manual - Rev11/2013) 

Summary of Contents for MeterMatch-VR

Page 1: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Page 2: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Page 3: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Page 4: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Page 5: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Page 6: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Page 7: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Page 8: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Page 9: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Page 10: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Page 11: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Page 12: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Page 13: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Page 14: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Page 15: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Page 16: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Page 17: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Page 18: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Page 19: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Page 20: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Page 21: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Page 22: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Page 23: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Page 24: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Page 25: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Page 26: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Page 27: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Page 28: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Page 29: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Page 30: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Page 31: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Page 32: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Page 33: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Page 34: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Page 35: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Page 36: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Page 37: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Page 38: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Page 39: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Page 40: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Page 41: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Page 42: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Page 43: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Page 44: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Page 45: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Page 46: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Page 47: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Page 48: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Page 49: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Page 50: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Page 51: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Page 52: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Page 53: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Page 54: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Page 55: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Page 56: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Page 57: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Page 58: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Page 59: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Page 60: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Page 61: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Page 62: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Page 63: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Page 64: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Page 65: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Page 66: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Page 67: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Page 68: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Page 69: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Page 70: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Page 71: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Page 72: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

Page 73: ...l gauges in 60 s early 70 s era Ford and Chrysler products which have gauges that are powered by a 5V instrument voltage regulator behind the instrument panel MeterMatch VR provides the circuitry to i...

Page 74: ...roportionately at values above below and between the calibration values If you know the resistance of your sender you can also calibrate to common end values of senders even without the sender being a...

Page 75: ...r of the enclosure using a 1 or smaller Phillips screwdriver Take care that the circuit board doesn t touch any metal which could short things out and when finally installed make sure it is in a dry s...

Page 76: ...d leave it disconnected it will no longer be used In its place connect the orange wire from the MeterMatch VR Black Ground The black must be connected to a good ground Notes The gauges installed in mo...

Page 77: ...g for the present sender output Depending on the gauge the buttons may work backwards but don t worry about that just make the gauge read the desired value MeterMatch will work properly even if polari...

Page 78: ...ion You will need to know the sender range end points in Ohms For example the sender might be 240 Ohms when the reading is low and 33 Ohms when the reading is high If you have this data there are two...

Page 79: ...for such must occur within 30 days of product shipment from TechnoVersions Ship the unit back to TechnoVersions along with a description of the problem TechnoVersions will remit the refund via US Mail...

Page 80: ...to 0 1 at 3 K Range 0 3 000 Gauge output Constant current sink Full output range resolution better than 1 actual resolution depends upon working range of gauge Input Output Translation Meter output c...

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