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RHOPOINT MILLI-OHM METER
1 milliohm to 200 ohms
Safe test current - 5mA max
This battery operated digital resistance meter is designed to measure accurately low resistance from 0.001 ohm to 200 ohms, using four-terminal measurment network which eliminates errors caused by test lead resistance. The instrument is small and light weight and is used easily in one hand with only an ON button to operate. It has auto-ranging, auto-decimal point and auto-powerdown after three minutes. It has long battery life and is powered by a single PP3 or MN 1604 battery Some typical applications Relay . switch and connector contacts . PC-plated through holes . PC track resistance . Transformer and motor windings . Ring circuit testing . Earth conductor continuity . Wire-wrapped and solder joints . RFI sheilding and coil resistance.
Ranges (selected automatically) : 1.999, 19.99, 199.9 Ohms
Increment : 0.001, 0.01, 0.1 Ohms
Accuracy : ±0.1% of range
Zero offset : ±0.001 Ohms
Test current : 5mA Max
Test power : 5mW Max
Temp. drift : 0.1%°C of lowest range
Operating range : 5 to 35°C
Display : 3½ digit L.C.D.
Weight : 480 gms.
Approximate weight (instrument only) : 170 gms.
(instrument incase with batteries leads M21019A) : 510 gms.
Approximate dimensions: Instrument : H: 15cm, w: 8.Ocm, D: 3.8cm
Case : H: 15.5cm, w: 14.5cm, D: 4.5cm
Battery : 9v (PP3 MN 1604 or equiv.)