Information on IEC 60900 testing and compatibility is detailed in the manufacturer's descriptions

Manufacturer data for HS-8163 specifies: Tapered L = 157

The 899/4/1 Universal Bit Holder is used for mechanical retention and holding of bits with a 1/4" external hexagon

compacted stranded and solid conductors (as per source text wording)

1/4" hex drive

Spændingsviser BL-A 6-10kV optisk+akustisk COMET Unit(s):Pcs Information on IEC 60900 testingProduct Overview The Comet BL A (Article No. 50 1003 012) from HORSTMANN is a single pole, capacitive voltage indicator for the nominal voltage range of 610 kV. The device indicates the presence or absence of operating voltage via both optical and acoustic signaling and has an integrated self test function that checks the circuit including the contact electrode. Function and Operation Indication: optical (1 red LED, 1 green LED) and acoustic (1