Product Details:
| Test Method | 3 Pole |
| Resistance Range | 0 - 10 ohm to 10000 ohm ( Any one range) |
| Display Type | Analog |
| Earth Tester Type | Benchtop |
WACO Analogue Earth Tester Hand Driven Generator Type
Application
'WACO' Earth Tester permits direct measurement of the resistance of earth used in power circuits. Telecommunication, Railway Electrification, Domestic & Industrial Electrical Installation, Lighting Protection Installation and various other Electrical Systems. The tester performs equally well in Terrain where the conductivity of the soil is low, e.g., in mountainous areas and in places where powerful stray earth current exist.
The four terminal instrument is specially designed for making straight forward and approximate soil investigation of the kind needed in agricultural, geological research and in the planning of large civil engineering projects such as tunnels, Drainage, Sewerage schemes, Tube-Railways etc.
Measuring accuracy of the instrument is not effected by stray alternating or back e.m.f. of earth electrolytic. The instrument can also be used for measuring non-inductive or non-capacitive resistance.
Features
Silent Generator with Collapsible Handle
Centrifugal Clutch (Governor) For Constant Output Voltage
Chuck Nut Locking Arrangement to Prevent
AntiClockwise Rotation
Anti Magnetic Aluminium Body with Protected Metallic Flap Over Glass Window of Scale.
Accurate, Reliable and Quick Response For Measurement of Resistance of Earth
Accuracy CONFIRMS to IS : 923/1979
Graceful Appearance, Long Life & Strength Against Vibration & Impact
Technical Details
Scale Length : 80mm (Approx)
Accuracy : ±5% (as per IS: 9223/1979)
Generator Rotation Speed : 160 rpm
Weight : 2.5 kg (Approx)
Dimensions (in mm) : 110 x 128 x 190 (Approx)
