• Filter

The Testo 550 RSA is ideal for servicing, maintaining and commissioning, refrigeration and heat pump systems including the newest 16 SEER systems. Compact design, hardened housing and extremely convenient operation for ease-of-use, transport and setup Measurement of low and high pressure as well as calculation of temperatures, fast and accurate Simultaneous calculation of superheat and subcooling in real time with probes 39 refrigerant profiles built in for automatic PT calculations Includes: 550, (1) Clamp Probe, Batteries, and Calibration Protocol Deluxe Kit Available (Includes 2 Probes and Carrying Case) See: Testo 550 RSA Deluxe Kit

Model No.: : TM-507 Product Description EN 61557, EN 61010-1 CAT IV 600V 4 digit LCD display. Automatic Polarity Indication. Low battery indication. Measures high insulation resistance with auto range: 250V: 4MΩ to 1000MΩ. 500V: 4MΩ to 2000MΩ. 1000V: 4MΩ to 4000MΩ. Measures AC and DC voltages: 0V to 600V. Function Keys: POWER, GO, ZERO, LOCK, BACKLIT. Continuity Test. Auto Discharge. Auto Power Off.

Category: Handles

Professional telescopic handle For plug-in vane probes 1m maximum length

Category: PH Tester

pH, mV, Conductivity, TDS, Resistivity, Salinity, Concentration and Temperature measurement functions. 0.001pH, 0.1mV, 0.001µS/cm, 0.001mg/L and 0.1°C / °F Resolution. Programmable Temperature Coefficient for conductivity measurement. Auto / Manual Temperature Compensation for pH and conductivity measurement. Practical Salinity in the Range of 0 to 42.0, in accordance with UNESCO data measurement. Dual display with temperature Simultaneously. Easy & Fast to operate. Ideal for most water application. Available cell constant of K=0.1, K=1.0 and K=10. 99 sets manual data memory and read function. 2250 sets auto datalogging capacity. USB interface. Indication of pH Electrode status.

Model No.: : TM-508A Product Description 3-1/2 digit LCD display with maximum reading of 2000. Low battery indication. Zero adjustment: External zero adjustment control. Very low impedance measurement, four-wire type, one pair insulated clip. Wide measurement range 1 milliohm to 20k Ohm in six switchable steps. Fuse protection: 2 Amp/250Volt (5mm x 20mm), fast minimum interrupt ratings 1500A. Function keys: D-H switch lockup readings for LCD display. Dimensions: 160mm (L) x 100mm (W) x 52mm (D) Weight: 700g approx.

tester 270 supports you ideally in this measurement task, and offers further benefits: You ensure the quality of the oil and the satisfaction of your customers. You fulfil your measurement obligation without interrupting continuing operation. You are optimally supported in the application, e.g. by a traffic light function. Robust, safe and practical. This makes the cooking oil tester ideally suitable for use in a kitchen. You always work hygienically thanks to the easy-to-clean instrument and the

TopSafe with bench stand and belt clip For 445, 645 measuring instrument Indestructible protection case

Easy, self-explanatory menu Clear segment display Back-lit display IR printout Integrated condensate trap Integrated dirt filter (interchangeable) Additional soot filter measurement as possibility of proof Li-ion battery (2600 mA, 45 individual measurements) can be charged inside or outside the instrument Battery and charger from Testo 327 and Testo 330 can be used with Testo 308 Bluetooth interface (optional)* Easy exchange of soot filter rolls Spare battery can be charged either separately or in instrument Protection class IP40