New developed MACRO CONTROLLERS are precision instruments for controlling PH or ORP value in aquarium. With an innovation fix-base offers different assemblies to meet users' need. The specially designed controllers are proof against splashed water to reduce the harm from moisture and mist, lengthen fixtures lifespan. All new Macro Controllers can be applied to fresh and salt water aquarium..
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mV CONTROLLER
WITH pH MONITOR |
| Range |
0 to 14 pH /¡@-1999 to +1999 mV |
| Resolution |
0.01 pH /¡@1 mV |
| Accuracy at 25¢J |
0.1% + 2 digits after calibration |
| Impedance |
10 ohms |
| Control Set Range |
-500 to +500 mV |
| Calibration |
Ext. pH4 and pH7 for pH |
| Relay Contact |
5A/240V AC |
| Display |
0.56¡¨ LED for pH /¡@0.4¡¨ LED for mV |
| Operating Temp. |
0 to 50¢J (32 to 122¢K) |
| Operating Humidity |
Max. 90% R. H. |
| Power Supply |
AC110V¡Ó10% (AC220V) 50/60Hz |
| Power Consumption |
Approx. 3 watts |
| Dimension |
165¡Ñ105¡Ñ65 mm |
| Standard Accessories |
Instruction Manual Adjusting Sticker Instrument Holder |
| Option Accessories |
pH Electrodes PE-01 / PE-02
ORP Electrode RE-11 |
| Output Receptacle |
1 pc |
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Water proof lid can be lifted from the left. |
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Water proff lid can be lifted from the right. |
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Fix-base can stand on any flat surface. |
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Fix-base can be fixed, screwed or hung on any vertical surface. |
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Water proof lid plus flume prevent moisture and humidity. |
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