Dial Indicators - 41mm Diameter Face

Jewelled Type with Limit hands and Rev. Counter

Series 1

Steel Parallels

Hardened and ground steel parallels for workshop use. Supplied in pairs for packing or levelling components prior to machining in tool rooms or machine shops.



Supplied in Pairs

Micrometer Setting Standards

For setting external micrometers, calipers etc. to zero, providing accurate repeatability of measurements. Flat, lapped measuring ends with fitted heat insulation block.Manufactured to BS 870.

167 Series (Micrometer NOT included)

Oxford Precision™ Granite

Precision granite products are manufactured to the highest quality standards to provide an accurate surface from which final measurements can be taken. More dimensionally stable than steel or cast iron, with a low thermal expansion co-efficient. Does not burr, is corrosion free and easy to maintain.

Parallels

Used for setting up work on machine tables and surface plates. Sold in pairs. Manufactured to BS906 : Part 1 : Grade B for flatness, parallelism of working faces. Supplied with UKAS certificate.

Kennedy® Screw Plug Gauges

Made from the finest quality steel and are thoroughly hardened, stabilised and thread ground under strict quality control procedures ensuring a high quality product and optimum wear life.

Single Ended No Go

BSW - Medium Class Tolerance

Satin Chrome Finished Frame

Designed for measuring grooves, recesses and shoulders located inside a bore. They measure not only thickness and spacing of grooves, but also measure from an edge to a land, or from shoulder to groove. Spindle hardened and precision ground, with micro-lap finish on measuring face. Every thousandth is numbered for easy reading. To measure: Width of groove, Width of Land. To determine: Location of Groove, Depth of bottom of groove. Accuracy: Parallelism: 10 mu m. Instrument Error: /-10 mu m. Graduation: 0.01mm 0.001"

Series 146

Gas Detection Systems

You should never have to compromise on safety. Now you don?t have to. ToxiPro and ToxiLtd from Sperian provide more features at a lower cost than any other single gas detector on the market. The ToxiPro is a fully serviceable, reuseable gas detector with real-time peak, STEL and TWA readings, as well as a blackbox recorder. The ToxiPro is also available with a fully enabled datalogger and a clear housing to provide an enhanced visual alarm.
The ToxiLtd is a 2 year disposable gas detector that has a large LCD display and 20-incident event logger.
Both the ToxiPro and ToxiLtd can be used with the IQ Express Dock for automatic bump testing, calibration, instrument performance testing and record keeping.

ToxiPro

Fully Serviceable Reusable Gas Detectors
The ToxiPro has a replaceable battery and sensor, two factory set alarm levels plus STEL and TWA (alarms can be changed with optional BioTrak software).
It has a loud audible alarm (two tone warbling sound rated at 92dBA) and a visual alarm (dual bright red LED) plus an optional vibrating alarm
The large LCD display has a backlight which is activated by the alarm or the button. The single button operates all functions including calibration. The body is made from clear polycarbonate with a thermal-swivel plastic TPE overmould an it comes with an alligator clip as standard (belt clip or swivel cellphone style are also available).
Battery life: up to 9000hrs.
IP Rating: IP65/IP67 water and dust rating.
Intrinsic safety: c-UL-us Classified for Class I, Division 1, Div 1, Group A,B,C,D,T4; UL Classified for Class II, Div 1, Group E,F,G, ATEX (DEMKO) EEx ia iiC T4, IECEx Ex ia IIC T4, CQST (China) Ex ia IIC T4.
Event Logger: 20 Events, includes start time, end time, duration, peak and average readings.
Datalogging: Approx. 120hrs@1min.interval (Interval can be changed with optional BioTrak software, IrDA required).
Readouts: Real time, peak, STEL, TWA and time of day readings.
Standard: Calibration adaptor, hose, operators
Accessories: guide and quick reference card.

Kennedy® Screw Plug Gauges

Made from the finest quality steel and are thoroughly hardened, stabilised and thread ground under strict quality control procedures ensuring a high quality product and optimum wear life.

Single Ended No Go

UNC - Class 2B Tolerance

Micrometer Setting Standards

For zero adjustment of outside micrometers. Accuracy: Flatness: within 0.3 mu m. Parallelism: within 2 mu m

167 Series (Micrometer NOT included)

Kennedy® Mag Stands

With four magnetic faces (one at 45°). Heavy duty with universal clamp and fine adjustment.
Mounts: 1/4" I/D lug, stem/spigot diameter: 1/8", 1/4".
Base dimensions: 64 x 64 x 76mm.
Column height x diameter: 175 x 12mm.
Crossbar length x diameter: 165mm x 10mm.
Magnetic pull: 80kg.
Overall height: 280mm.

Fine Adjusting 4 Mag Stand