Accessories - Probe accessories

Reference oil for regular checking of measuring instrument accuracy

Plant-based for calibration and adjustment of Testo cooking oil testers

Is heated to +50°C for calibration and adjustment

Convenient, quick volume flow measurement

With the funnel set, the time-consuming loop method is a thing of the past

Suitable for outlets up to 300 x 300 mm

Easy to assemble

Buffer solution with 4.01 pH value in practical dosing bottle

For calibration and adjustment of pH measuring instruments

Buffer solution with 7.00 pH value in practical dosing bottle

For calibration and adjustment of pH measuring instruments

Storage cap with KCL gel filling

Protects the pH probe from drying out

Can be attached to the testo 625 thermohygrometer and Testo radio handles (both available to order separately)

For wireless humidity measurements (with radio handle)

Temperature measuring range: -10 to +60 °C

More accurate volume flow measurement independent of the swirl direction

Reliable measurement results on swirl outlets

Flow straightener retrofittable for existing Testo funnels sets

Fully retractable pincer arm – ideal for measurements in tight places

Direct / alternating current measurement up to 400 A AC/DC possible

Display of 1 mV per A

Overvoltage category CAT IV 600 V

Storage cap with KCL gel filling

Protects the pH probe from drying out

Convenient, quick volume flow measurement

Accurate measurement even in turbulent flows

Patented volume flow straightener

Included in the set: volume flow straightener, two funnels and a practical case