H-4

What is the main function of the H-4 handle?

The H-4 handle serves as the required connection component to interface various Delmhorst probes (e.g., 830, 831, 832 series) with compatible moisture meters.

Does the H-4 come with a probe?

No, the H-4 is sold separately as the handle component; the required probes (electrodes) must be purchased separately to complete the system.

Which series of probes require the H-4 handle?

The H-4 is necessary for use with the 830 series coaxial prods and the 831 or 832 pin prods.

Can I use the H-4 with hay meters and paper meters?

Yes, the H-4 is used with probes that are compatible with both hay (e.g., FX series) and paper (e.g., PX series) moisture meters.

Why is this handle preferred over connecting the prod directly?

For the specified probes, the H-4 provides the necessary physical support and secure electrical interface to ensure both accurate measurement and ease of insertion in dense materials.

• H-4 Leaflet 

$\text{What}$ $\text{are}$ $\text{the}$ $\text{primary}$ $\text{materials}$ $\text{the}$ $\text{830}$–$\text{2}$ $\text{is}$ $\text{used}$ $\text{to}$ $\text{test}$?

$\text{The}$ $\text{830}$–$\text{2}$ $\text{is}$ $\text{optimized}$ $\text{for}$ $\text{measuring}$ $\text{moisture}$ $\text{in}$ $\text{standard}$–$\text{sized}$ $\text{hay}$ $\text{bales}$ $\text{and}$ $\text{bales}$ $\text{of}$ $\text{recycled}$ $\text{/}$ $\text{scrap}$ $\text{paper}$.

$\text{Do}$ $\text{I}$ $\text{need}$ $\text{any}$ $\text{other}$ $\text{accessories}$ $\text{to}$ $\text{use}$ $\text{this}$ $\text{prod}$?

$\text{Yes}$, $\text{the}$ $\text{830}$–$\text{2}$ $\text{requires}$ $\text{the}$ $\text{Delmhorst}$ $\text{H}$–$\text{4}$ $\text{Electrode}$ $\text{Handle}$ $\text{to}$ $\text{connect}$ $\text{to}$ $\text{a}$ $\text{compatible}$ $\text{moisture}$ $\text{meter}$.

$\text{What}$ $\text{is}$ $\text{the}$ $\text{diameter}$ $\text{of}$ $\text{the}$ $\text{830}$–$\text{2}$ $\text{prod}$?

$\text{The}$ $\text{diameter}$ $\text{of}$ $\text{the}$ $\text{prod}$ $\text{is}$ $\text{⁵⁄₁₆}$ $\text{inches}$ approximately $\text{7.9}$ $\text{mm}$

$\text{Is}$ $\text{the}$ $\text{830}$–$\text{2}$ $\text{compatible}$ $\text{with}$ $\text{paper}$ $\text{moisture}$ $\text{meters}$?

$\text{Yes}$, $\text{it}$ $\text{is}$ $\text{compatible}$ $\text{with}$ $\text{Delmhorst}$ $\text{meters}$ $\text{that}$ $\text{have}$ $\text{paper}$ $\text{calibrations}$, $\text{such}$ $\text{as}$ $\text{the}$ $\text{PX}$–$\text{20}$ $\text{and}$ $\text{PX}$–$\text{30}$, $\text{in}$ $\text{addition}$ $\text{to}$ $\text{hay}$ $\text{meters}$.

$\text{What}$ $\text{other}$ $\text{lengths}$ $\text{are}$ $\text{available}$ $\text{in}$ $\text{this}$ $\text{series}$?

$\text{Other}$ $\text{lengths}$ $\text{in}$ $\text{the}$ $\text{same}$ $\text{series}$ $\text{include}$ $\text{the}$ $\text{830}$–$\text{3,}$ $\text{830}$–$\text{4}$ $\text{and}$ $\text{830}$–$\text{5}$ $\text{for}$ $\text{larger}$ $\text{bales}$ $\text{or}$ $\text{deeper}$ $\text{penetration}$.